Your Comprehensive Guide to the Sexiest Swimsuits the Kardashian-Jenners Have Worn Over the Years

Here's all the swimwear these reality stars have worn over the years, from totally skimpy to just slightly less skimpy

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Kim Kardashian

Kim Kardashian
Kim Kardashian/Instagram

Tacos, anyone? The star chowed down on some Mexican cuisine while sporting a matching guac-colored string bikini. "Is it Taco Tuesday yet ?!?! 🌮," she captioned the cute photo.

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Kylie Jenner

Kylie Jenner/Instagram; https://www.instagram.com/p/CN0qVTWH1N5/
Kylie Jenner/Instagram

The Kylie Cosmetics mogul said she "chooses happiness over everything and anything" as she soaked up the sun in a multicolored crochet bikini.

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Kim Kardashian

Kim Kardashian Bikini Photo Instagram April 2021 https://www.instagram.com/p/CNKzMIYg6Sp/?igshid=mjw22uq6s8ns
Kim Kardashian/Instagram

The social media queen dropped another bikini bombshell, modeling a revealing two-piece in unseen vacation snaps shared on Instagram from "The Blue Lagoon." (How'd she do Brooke?)

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Kourtney Kardashian

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Kourtney Kardashian/Instagram

Mom to Mason, Penelope and Reign Disick kicked off "spring break" season with some much-deserved TLC by the pool in a reflective silver string bikini.

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Kim Kardashian

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Kim Kardashian/Instagram

Kicked back in a hammock above the crystal-clear ocean, the bikini-clad star soaked up every bit of paradise.

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Kourtney and Khloé Kardashian

Khloe Kardashian/Instagram; https://www.instagram.com/p/CKwRkOvBsaw/
Khloe Kardashian/Instagram

Kylie Jenner was at a loss for words when seeing her older sisters' smoking hot swimsuit pic: "Wow just wow."

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Kourtney Kardashian and Kendall Jenner

Kourtney Kardashian; https://www.instagram.com/p/CKmX_PklLD7/
Kourtney Kardashian/Instagram

The sisters got cheeky in matching thong string bikinis as they sat a the edge of their infinity pool.

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Kourtney Kardashian

Kourtney Kardashian; https://www.instagram.com/p/CKuIbxtlIbL/
Kourtney Kardashian/Instagram

Double trouble! The eldest Kardashian-Jenner sister and Kylie Jenner's BFF Victoria Villarroel looked nearly-identical in bright orange bikinis.

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Kendall Jenner

Kendall Jenner/Instagram; https://www.instagram.com/p/CKRyta9DHPW/
Kendall Jenner/Instagram

The supermodel loves taking a good swimsuit mirror selfie, so she struck a pose in the bathroom during her girls' trip to Mexico with sister Kylie.

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Kylie Jenner

Kylie Jenner/Instagram; https://www.instagram.com/p/CKuWULtHEJA/
Kylie Jenner/Instagram

The star felt "dreamy" as she showed off her curves in a sexy Dior bikini.

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Kim Kardashian West

Kim Kardashian/Instagram;
Kim Kardashian/Instagram

Kim knows how to transform any location into a spot for a photoshoot - even the ledge of a balcony. She kicked back on the railing to model her sexy string bikini, Dior-printed bandana and Yeezys. "Just Chillin,'" the star said.

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Kourtney Kardashian

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kourtney kardashain/instagram

She left little to the imagination while having "a little fun in the sun" in this skimpy red number by Sommer Swim.

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Kylie Jenner

Kylie Jenner/Instagram
Kylie Jenner/Instagram

Even though it was the "7th day of fall," as Kylie pointed out in her caption, the beauty mogul was still embracing summer living as she sunbathed in a busty Dior bikini.

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Kourtney Kardashian

https://www.instagram.com/p/CD_0ac6FtqW/Kourtney Kardashian/Instagram
Kourtney Kardashian/Instagram

Livin' the lake life! Kourtney manned the speedboat in a high-shine silver one piece as she cruised around the crystal clear Colorado waters during a family vacation.

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Kylie Jenner

https://www.instagram.com/p/CECbmOZnY9D/Kylie Jenner/Instagram
Kylie Jenner/Instagram

The Kylie Cosmetics mogul soaked up the sun while standing under an outdoor shower on her Turks & Caicos 23rd birthday getaway.

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Kourtney Kardashian

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Kourtney Kardashian/ Instagram

The star soaked up the summer sun posing on an outdoor staircase in a pricey Fendi one-piece (available on FarFetch.com for $1,153) with slim cat-eye sunglasses and a teeny-tiny black handbag.

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Kendall Jenner

Kendall Jenner
BACKGRID

Beach babe! Kendall teamed her Monday Swimwear tropical-print bikini top with cutoff denim shorts, rectangular sunglasses and a Lack of Color sun hat during a day at the beach with friends in Malibu.

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Kylie Jenner

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Kylie Jenner/Instagram

The Kylie Cosmetics makeup mogul continues to show off her extensive bikini collection - this time in a revealing neon green two-piece - as she social distances at the palatial pool inside her new Holmbly Hills mansion.

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KIM KARDASHIAN WEST, 2020

Kim Kardashian/Instagram
Kim Kardashian/Instagram

The mom of four cozied up to 4-year-old son Saint as she lounged outside on a sun chair in a cheeky black string bikini.

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KYLIE JENNER AND KIM KARDASHIAN WEST, 2020

Kardashian/Jenner pool day
Kylie Jenner/Instagram

Twinning! The makeup moguls looked nearly identical as they posed by the pool in their curve-hugging bikinis. ""Yin 🤎 Yang 🖤," Kim captioned the shot, referencing the pair's bikini colors with a tan and brown heart.

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KOURTNEY KARDASHIAN, 2020

Kourtney Kardashian/Instagram
Kourtney Kardashian/Instagram

The 40-year-old enjoyed some special aunt and nephew bonding time with 10-month-old Psalm West as she kicked back in a revealing string bikini. "The circle of life," Kourtney wrote on Instagram.

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KHLOE KARDASHIAN AND KYLIE JENNER, 2020

Kardashian/Jenner pool day
Kylie Jenner/Instagram

In an ivory one piece and duster with rectangular sunglasses, Khloé leaned against Kylie as they snapped a quick pic during their family trip to Palm Springs.

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KYLIE JENNER, 2020

Kardashian/Jenner pool day
Kylie Jenner/Instagram

After spritzing her body allover with her Kylie Skin SPF 30 Sunscreen Oil, the star stopped for a mirror selfie in her off-the-shoulder mocha thong bikini.

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KENDALL JENNER, 2020

Kendall Jenner
Kendall Jenner. Kendall Jenner/Instagram

The supermodel described her obsession with this teeny-tiny bikini as a "love story" on Instagram.

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KYLIE JENNER, 2020

Kylie Jenner
Kylie Jenner/Instagram

The star provided no shortage of skin-baring swimsuit pics during a getaway in the Bahamas with her friends and famiy.

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KENDALL JENNER, 2020

Kendall Jenner
Kendall Jenner/Instagram

Sisters Kylie and Khloé were so in awe of Kendall's killer abs in this bikini pic, they both left multiple 😍 emojis in the comments.

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KYLIE AND KENDALL JENNER, 2020

Kendall and Kylie Jenner
Kendall Jenner/Instagram

The sistes cozied up on a luxurious yacht in swimsuits, sunglasses, hats adn headbangs as they sailed around the Caribbean.

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KYLIE JENNER, 2020

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Kylie Jenner/Instagram

Kylie gave the camera a seductive stare as she posed in a barely-there chocolate brown string bikini in the Bahamas.

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KIM KARDASHIAN WEST, 2020

Kim Kardashian West
Kim Kardashian West/Instagram

If you go on a "Valentine's surprise getaway" but don't capture bikini content, did it even happen?

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KYLIE JENNER, 2020

Kylie Jenner
Kylie Jenner/ Instagram

Kylie's "happy place" is in a tropical location, clad in a flame-print monokini and belly chain.

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KOURTNEY KARDASHIAN, 2020

Kourtney Kardashian
Kourtney Kardashian/Instagram

The Poosh entrepreneur soaked up the sun in Sardinia in her bright yellow bikini.

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KYLIE JENNER, 2019

Kylie Jenner
Kylie Jenner/Instagram

The Kylie Cosmetics mogul got cheeky in a bum-baring hot pink bikini.

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KOURTNEY KARDASHIAN, 2019

Kourtney Kardashian
Kourtney Kardashian/Instagram

"Ciao," Kourt wrote as she struck a sultry pose in the Mediterranean.

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KIM KARDASHIAN WEST, 2019

Kim Kardashian Costa Rica
Kim Kardashian/Instagram

Kim proved that her daily 6 a.m. workouts really pay off as she showed off her flat abs in a triangle two piece.

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KOURTNEY KARDASHIAN, 2019

KarJenner swimsuits
Kourtney Kardashian/Instagram

The mom of three got festive on Fourth of July weekend by wearing a teeny red Inamorata Swim bikini by close friend Emily Ratajkowski's line.

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KHLOE AND KOURTNEY KARDASHIAN, 2019

Kourtney Khloe Kardashian
Kourtney Kardashian/Instagram

Kourtney and Khloé take...Turks and Caicos! The sisters recreated their iconic Kourtney and Khloé Take Miami promo shoot during a recent Caribbean getaway.

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KYLIE JENNER, 2019

https://www.instagram.com/p/Bv2H2iin1e9/Kylie Jenner/InstagramTravis Scott
Kylie Jenner/Instagram

Kylie nuzzled up to her man in a steamy snap shared on Instagram.

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KHLOE KARDASHIAN, 2019

Khloe Kardashian sexiest pics
Khloe Kardashian/Instagram

Taking a cue from Kylie (who wore the same swimsuit first!), Khloé lounged in the ocean wearing an animal print Onia one piece.

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KIM KARDASHIAN WEST, 2019

Kim Kardashian West
Kim Kardashian.

During her Bali vacation with husband Kanye, Kim took a dip in the pool wearing a trendy snakeskin look.

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KYLIE JENNER, 2019

Kylie Jenner
Kylie Jenner/Instagram

The star styled her white tee into a makeshift bikini top by tying it up and pairing it with high-rise bottoms.

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KHLOE KARDASHIAN, 2019

Khloe Kardashian sexiest pics
Khloe Kardashian/Instagram

After splitting from ex Tristan Thompson, Khloé flaunted her revenge body on the beach.

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KYLIE JENNER, 2019

Kylie Jenner bikini
Kylie Jenner/Instagram

At this point, Kylie has mastered the art of taking stunning swimsuit mirror selfies.

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KHLOE KARDASHIAN, 2019

Khloe Kardashian sexiest pics
Khloe Kardashian/Instagram

Khloé's living the luxe life in a Louis Vuitton bikini top and Fendi aviator sunglasses.

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KYLIE JENNER, 2019

Kylie Jenner Mother's Day
Kylie Jenner/Instagram

Kylie gave her 1-year-old daughter Stormi a big smooch as they splashed around in the pool together on Mother's Day.

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KHLOE KARDASHIAN, 2019

celebs on vacation Khloe Kardashian
Khloe Kardashian/Instagram

"Girls trip!" Khloé captioned a sweet beachside pic with BFF Malika Haqq and daughter True.

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KYLIE JENNER, 2019

Kylie and Stormi
Kylie Jenner/ Instagram

Like mother, like daughter! Kylie and Stormi twinned in girly pink swimwear while hanging by the pool.

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KOURTNEY KARDASHIAN, 2019

Kourtney Kardashian

Kourtney and BFF Larsa Pippen sizzled in sultry black swimsuits while taking in the sun's rays.

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KENDALL JENNER, 2019

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Kendall Jenner/ Instagram

The supermodel kept her face concealed behind her cell phone as she snapped this mirror selfie.

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KYLIE JENNER, 2019

https://www.instagram.com/p/BsyTj8kHKDu/Kylie Jenner/Instagram
Kylie Jenner/Instagram

Before their falling out, Kylie and Jordyn Woods always vacationed together -- and often in matching colored swimsuits!

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KOURTNEY KARDASHIAN, 2018

kourtney-kardashian
Kourtney Kardashian/Instagram

Kourt's a multitasking mom! In between sunbathing and watching her kids take a dip in the pool, the star did some "Christmas shopping" on her laptop.

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KIM KARDASHIAN WEST, 2018

Kim-Kardashian
Kim Kardashian/Instagram

Kim jokingly captioned a bikini selfie from inside her massive handbag closet, "I need a spray tan."

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KENDALL JENNER AND KOURTNEY KARDASHIAN, 2018

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Kendall Jenner/Instagram; Kourtney Kardashian/Instagram

Even in the most frigid temps, both Kourt and Kendall dare to wear the skimpiest swimsuits.

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KOURTNEY KARDASHIAN, 2018

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Kourtney Kardashian/Instagram

After a year filled with plenty of sexy swimsuit moments, Kourtney rounded out 2018 in this revealing black one piece while vacationing with ex Scott Disick, his current girlfriend Sofia Richie, and kids Mason, 9, Penelope, 6, and Reign, 4, in Cabo San Lucas, Mexico.

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KOURTNEY KARDASHIAN, 2018

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No Kardashian vacation is complete without a series of sexy bikini shots -- and Kourtney proved her devotion to the rule on her Italian vacation with boyfriend Younes Bendjima. The star wore a variety of looks, including this black high-cut one piece that flaunted her curves.

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KOURTNEY KARDASHIAN, 2018

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Kourtney Kardashian/Instagram

While Scott and the kids spent Memorial Day in St. Barts with Sofia Richie, Kourtney relaxed poolside in her backyard wearing a black bikini with Kendall and some friends.

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KOURTNEY KARDASHIAN AND KENDALL JENNER, 2018

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Kourtney Kardashian/Instagram

Kourt and Kendall channeled their inner eight-year-old by playing with some serious water guns on Memorial Day.

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KENDALL JENNER, 2018

kendall
Kendall Jenner/Instagram

The model basked in the sun this Memorial Day weekend at Kourtney's house in a festive red and blue sporty two piece.

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KENDALL JENNER, 2018

Kendall doesn't let her tan line stop her from rocking a high rise black one piece and Ray-Ban sunglasses while in Cannes for the French film festival.

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KOURTNEY KARDASHIAN, 2018

kourtney-kardashian
Kourtney Kardashian/Instagram

While Kris, Kim, Kendall and Kylie take N.Y.C. for the Met Gala, Kourt is enjoying some time off modeling in a green cutout one piece and Emporio Armani sunglasses in Lake Powell with boyfriend Younes Bendjima.

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KYLIE JENNER, 2018

kylie-jenner
Kylie Jenner/Instagram

While Stormi hasn't debuted her bikini wardrobe just yet, her mom continues to show off her beach style in Turks and Caicos in a white L*Space mesh top and bottom and netted cover up.

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KYLIE JENNER, 2018

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Kylie Jenner/Instagram

The star showed off just a hint of her abs in this cutout one piece.

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KYLIE JENNER, 2018

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Kylie Jenner/Instagram

The new mom flaunted her post-baby curves in a hi-rise one piece during a birthday vacation in Turks and Caicos to celebrate boyfriend Travis Scott's 26th.

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KIM AND KOURTNEY KARDASHIAN, 2018

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Kim Kardashian/Instagram

The sisters teamed their black bikini tops with colorful neon bottoms during their vacation in Turks and Caicos.

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KIM AND KOURTNEY KARDASHIAN, 2018

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The pair celebrated National Sibling Day in matching black bikinis and yellow tinted Dior visors.

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KIM KARDASHIAN WEST, 2018

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Kim Kardashian/Instagram

"Morning," Kim captioned the photo of herself out bright and early on the beach in a hot pink bikini.

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KIM KARDASHIAN WEST, 2018

Kim Kardashian/Instagram
Kim Kardashian/Instagram

Kim flaunted her 24-inch waist and toned abs in a skimpy Chanel two-piece while vacationing in Turks and Caicos.

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KOURTNEY KARDASHIAN, 2018

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Kourtney Kardashian/Instagram

Her metallic orange swimsuit reflected off the bright sun's rays on the beach in Turks and Caicos.

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KOURTNEY KARDASHIAN, 2018

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Kourtney Kardashian/Instagram

The crystal clear blue waters of Turks and Caicos served as the ultimate backdrop for this snapshot of Kourtney in a sexy string bikini.

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KENDALL JENNER, 2017

kendall-jenner-vacation
Kendall Jenner Instagram

Kendall didn't let this itty bitty yellow bikini go unnoticed during her girls' trip to the Bahamas by snapping this sizzling selfie.

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KIM KARDASHIAN, 2017

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Kim Kardashian/Instagram

Apparently, Kim was feeling nostalgic for her own archive of bikini-clad selfies, pulling up this shot she already posted three years ago to share again on social media.

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KENDALL JENNER, 2017

kendall-jenner
Kendall Jenner/Instagram; Inset: Shutterstock

Kendall's risqué belfie in her high-slit red one-piece is as sizzling as the temperature outside, which she informed followers in her caption was: "84°."

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KOURTNEY KARDASHIAN, 2017

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Courtesy Kourtney Kardashian

"Tip of the day: don't forget to stretch," Kourtney captioned this belfie on Instagram.

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KOURTNEY KARDASHIAN, 2017

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Kourtney Kardashian/Snapchat

Kourtney used her latest Instagram story as an opportunity to not only show off her abs, but also her deep, undying love for 'Nsync.

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KOURTNEY KARDASHIAN, 2017

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Kourtney Kardashian/Snapchat

The reality star knows that as fall approaches her bikini-clad days are numbered, well, at least until she goes on another tropical vacation.

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KOURTNEY KARDASHIAN, 2017

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Kourtney Kardashian/Instagram

The reality star continues her extended vacation, showing a little underboob at the Red Sea.

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KOURTNEY KARDASHIAN, 2017

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Kourtney Kardashian/Snapchat

The reality star's latest Velvet Sphynx two-piece will make you do a double-take.

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KYLIE JENNER, 2017

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Kylie Jenner Instagram

While conventional selfie wisdom tells you to always shoot from above, Kylie turned that sage advice on its head as only a true Instagram It-girl can in honor of her 20th birthday.

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KOURTNEY KARDASHIAN, 2017

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Kourtney Kardashian Snapchat

It seems that life is pretty much one long vacay when you're a KarJenner. This time, Kourtney jetted off to Egypt with her boyfriend Younes Bendjima, sporting a new glittery turquoise bikini for the occassion.

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KOURTNEY KARDASHIAN, 2017

kourtney-kardashian-2000
Kourtney Kardashian Instagram

Kourt switched up her bikini vibe for these East Coast beaches, donning a gold lace-up bandeau, baggy olive shirt, straw sunhat, bedazzled cat-eye shades, and a gold "MP" pendant necklace.

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KOURTNEY KARDASHIAN, 2017

kourtney-kardashian-2000
Kourtney Kardashian Instagram

Kourtney appears to be living her Summer 2k17 according to that old maxim, "sun's out, buns out."

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KOURTNEY KARDASHIAN, 2017

kourtney-kardashian
Kourtney Kardashian/Instagram

The only thing riskier than wearing an all-white two-piece to the pool? Wearing it while trying to eat a huge bowl of drippy ice cream.

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KHLOÉ KARDASHIAN, 2017

khloe kardashian swimsuit july 4
Khloé Kardashian/Instagram

Khloé rang in the Fourth of July a day late, posting this shot of herself on her Instagram wearing the Fox Swim St Tropez One-Piece and holding a popsicle on July 5.

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KOURTNEY KARDASHIAN, 2017

kourtney-kardashian-a
INSTARimages.com

Leave it up to Kourtney to wear one of the sexiest one-pieces imaginable while celebrating July 4th weekend with her new flame. This studded, high-cut Norma Kamali "Marissa" swimsuit is a KarJenner family favorite, probably because it shows skin from all angles. And it can be yours for a cool $605.

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KENDALL JENNER, 2017

kendall jenner instagram bikini
Kendall Jenner/Instagram

A teeny-tiny crop top and cat eye sunglasses are two additions Jenner likes to pair with her swimwear look.

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KIM KARDASHIAN WEST, 2017

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Kim Kardashian West/Instagram

While Kim does not like to drink alcohol, she broke her own rule for her husband's birthday, showing off her shot-taking skills in some Chanel-branded string bikini bottoms.

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KIM KARDASHIAN WEST, 2017

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Kim Kardashian West/Instagram

And what would a Kim K Insta Story be without a bikini quick-change, swapping out her Chanel set for a bandeau and high-waisted briefs style.

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KOURTNEY KARDASHIAN, 2017

Kourtney Kardashian with her Kids and Hailey Baldwin on the Beach
INSTARimages.com

Days before Kim debuted her black two-piece, oldest sister Kourtney wore a high-waisted suit of her own while frolicking in the surf.

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KOURTNEY KARDASHIAN, 2017

Kourtney Kardashian in a white one piece by Norma Kamali Swimwear at the beach in Miami
Splash News Online

While the KarJenners love their groundbreaking swimwear, this is quite possibly the most daring suit of all, thanks not only to the extremely high cut of the thigh holes but also that instantly-transparent-when-wet white hue.

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KENDALL JENNER, 2017

Kendall Jenner shows off a beautiful beach body during the Cannes Film Festival
BACKGRID

While this seems incredibly weird to swim in -- it's still quite the lewk.

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KOURTNEY KARDASHIAN, 2017

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Source: Kourtney Kardashian Snapchat

Kourtney is no stranger to a bold swim design, like this thong two-piece she wore on Memorial Day while spending some time with her kids.

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KOURTNEY KARDASHIAN AND KENDALL JENNER, 2017

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Kourtney Kardashian Instagram

Kourtney and Kendall caused us all to realize that you're not truly living your life unless you're recreating a scene from Legally Blonde in a sequin bikini aboard a yacht in the south of France.

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KOURTNEY KARDASHIAN, 2017

Kourtney
Kourtney Kardashian/Instagram

Even when Kourtney is wearing a full-coverage bikini, she somehow manages to make it look like she's wearing nothing at all.

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KOURTNEY KARDASHIAN, 2017

Kendall Jenner and Kourtney Kardashian Enjoying Yacht with Friends in Cannes
INSTAR

The reality star put a twist on her usual black two-piece by opting for this Milly one in a brocade print.

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KOURTNEY KARDASHIAN, 2017

Kourtney Kardashian and Kendall Jenner on yacht
KCS Presse/MEGA

The mother of three proved she still hasn't lost her edge in a bikini featuring faux pierced nipples.

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KENDALL JENNER, 2017

Kendall Jenner and Kourtney Kardashian Enjoying Yacht with Friends in Cannes
INSTARimages.com

The KarJenners have a knack for dramatic suits, like Kendall's buttoned bubblegum pink bikini.

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KENDALL JENNER, 2017

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TeamB/Splash News

Kendall Jenner wore this popular pattern with a pair of cateye sunglasses in Cannes.

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KOURTNEY KARDASHIAN, 2017

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Kourtney Kardashian/Instagram

But it's really Kourtney who loves the pring most of all, letting out her wild side on her birthday trip in this Ethika thong one-piece.

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KOURTNEY KARDASHIAN, 2017

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J. Almasi/GC Images

Kourt channeled her inner Pamela Anderson in this red metallic one-piece.

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KENDALL JENNER, 2017

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Kendall Jenner/Instagram

If you ever get bored of your plain black suit, simply add a wine glass, some hoops and a choker to give it that extra touch of pizzazz.

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KOURTNEY KARDASHIAN, 2017

Kourtney Kardashian; Jen Atkin/Instagram
Jen Atkin/Instagram

The star also demonstrated her passion for two pieces in unusual, hydrophobic fabrics like velvet.

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KOURTNEY KARDASHIAN, 2017

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Kourtney Kardashian/Instagram

The Kardashian showed off their assets in coordinated black swimwear with family friend Stephanie Shepherd (right).

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KOURTNEY KARDASHIAN, 2017

Kourtney Kardashian/Instagram
Kourtney Kardashian/Instagram

A special occasion calls for a special custom suit emblazoned with an inside joke between you and all your girls.

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KOURTNEY KARDASHIAN, 2017

Kourtney Kardashian- Sarah Howard/Instagram
Sarah Howard/Instagram

In Mexico, she went with a strappy bikini version in her favorite print.

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KOURTNEY KARDASHIAN, 2017

EXCLUSIVE: Kourtney Kardashian in a red hot bikini takes a walk on the beach with her friends in Mexicao
SPLASH NEWS

Kourtney's Mexico vacation looks were also all about the underboob, whether she was on the beach...

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KOURTNEY KARDAHIAN, 2017

https://www.instagram.com/p/BTUnZgSjKzT/?taken-by=kourtneykardash
Courtesy Kourtney Kardashian

...or just taking a siesta.

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KIM KARDASHIAN WEST, 2017

kim-kardashian
Brian Prahl/Splash News Online

Kim's penchant for vintage seems to have extended to her bikini wardrobe as well, as demonstrated by this tri-colored vintage Dior suit.

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KHLOE KARDASHIAN, 2017

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Source: Khloe Kardashian/Instagram

And while you'll never catch her in a bikini, Khloé did share a shot of herself back in February taking in the sun with her boyfriend in an all-white one-piece.

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KOURTNEY KARDASHIAN, 2017

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Kourtney took a break from the leopard print to try out this lace-up peach two-piece.

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KOURTNEY AND KIM KARDASHIAN, 2017

EXCLUSIVE: **PREMIUM EXCLUSIVE RATES APPLY** Kim and Kourtney Kardashian spend time at the pool at Villa Manzu in Costa Rica
Brian Prahl / Splash News

The sisters kept things relatively low-key in this black and white bikini set.

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KYLIE JENNER, 2017

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Kylie Jenner/Instagram

Kylie Jenner's love of selfies doesn't stop when she's modeling her swimwear.

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KYLIE JENNER, 2017

Source: Kylie Jenner/Instagram
Source: Kylie Jenner/Instagram

Kylie Jenner knows that a swimwear opportunity is the perfect way to show off your latest high-fashion swag, like this Louis Vuitton two piece and Vetements baseball hat.

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KENDALL JENNER, 2017

Kendall Jenner/Instagram
Kendall Jenner/Instagram

When all else fails, just go back to your tried and true triangle bikini basics - just make sure to capture them in an equally basic mirror selfie.

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KOURTNEY KARDASHIAN, 2017

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Kourtney Kardashian/Instagram

She likes this print so much, she scooped it up in a criss-cross monokini.

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KYLIE JENNER, 2017

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Kylie Jenner/Instagram

Kylie and her bestie Jordyn Woods coordinated in electric looks.

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KYLIE JENNER, 2017

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Kylie Jenner/Instagram

Best friends Jordyn Woods and Kylie Jenner share a lot -- including a love of neon and mesh swimwear.

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KYLIE JENNER, 2017

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Kylie Jenner/Instagram

Kylie knows a good bikini only becomes better when a matching choker is thrown into the mix.

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KYLIE JENNER, 2017

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Kylie Jenner/Snapchat

Jenner kicked off the new year than with this new look.

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KOURTNEY KARDASHIAN, 2017

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Kourtney Kardashian/Instagram

While Kourtney tends to favor black hues and leopard prints, she threw a curve ball by tossing in a lilac suit just for a change of pace.

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KYLIE JENNER, 2016

Source: Kylie Jenner/Instagram
Source: Kylie Jenner/Instagram

Kylie loves a suit that will be destroyed the second it gets wet.

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KOURTNEY KARDASHIAN, 2016

Kourtney Kardashian and Scott Disick in Miami Beach
Splash News Online

Kourtney went for a mommy-friendly one piece while splashing with her kids and Scott Disick in Miami Beach.

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KYLIE JENNER, 2016

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Kylie Jenner/Instagram

Kylie knows that the best swimsuit shots sometimes are from behind.

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KYLIE JENNER, 2016

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Kylie Jenner/Instagram

There's few people that could pull off such a personalized bathing such the way Kylie can.

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KIM KARDASHIAN WEST, 2016

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Kim Kardashian/Instagram

While she typically favors skimpy bikinis, Kim channeled her husband Kanye West in this high cut Pablo one piece.

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KENDALL AND KYLIE JENNER, 2016

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Sister sister! The duo basked in the sun on a boat while both rocking vibrant bikinis.

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KOURTNEY KARDASHIAN, 2016

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This may not be the most practical swimsuit, but it does make for a killer Instagram photo.

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KHLOE KARDASHIAN (AND GABBANA!), 2016

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Khloe Kardashian/Instagram

Khloé's patterned bikini top got her pup Gabbana's stamp of approval.

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KOURTNEY KARDASHIAN, KHLOE KARDASHIAN, KENDALL JENNER AND KYLIE JENNER, 2015

EXCLUSIVE: Khloe Kardashian stuns in blue bikini showing her curves on boating trip with sisters for parasail adventure in St.Barts
Splash News Online

Older sisters Kourtney and Khloé went for one pieces, while Kendall and Kylie sported string bikinis for a parasailing adventure in St. Barts.

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KHLOE KARDASHAIN AND KENDALL JENNER, 2015

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Khloe Kardashian/Instagram

Khloé and Kendall showed off their killer curves sitting on the bow of their boat.

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KHLOE KARDASHIAN, 2015

Kim and Khloe Kardashian on the beach in Saint Barth
Splash News Online

Khloé splished splashed in the St. Barts ocean in a black swimsuit, huge hoops and a baseball cap.

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KOURTNEY KARDASHIAN AND KENDALL JENNER, 2015

The Kardashians Enjoy Another Day Of Fun In St. Barts
BACKGRID

Before quickly becoming the highest paid supermodel in the world, Kendall practiced her modeling skills on the beach with Kourtney.

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KIM KARDASHIAN WEST, 2015

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Kim Kardashian/Instagram

In Kim's world, there's always time for a quick mirror selfie.

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KYLIE JENNER, 2015

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Kylie Jenner/Instagram

Kim isn't the only KarJenner sister to experiement with Bo Derek braids.

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KENDALL AND KYLIE JENNER, 2015

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Kylie Jenner/Instagram

Kendall and Kylie prove they don't even need their faces in the photo to take a sexy selfie.

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KENDALL JENNER, 2014

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Kendall Jenner/Instagram

Kendall looked extra matchy matchy wearing a chocolate brown bikini with a manicure of the same hue.

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KHLOE KARDASHIAN, 2014

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Khloe Kardashian/Instagram

A luxe sailor's hat makes the best swimsuit accessory.

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KOURTNEY KARDASHIAN, 2014

Kourtney Kardashian celebrated her 35th birthday in a bikini in Los Cabos, Mexico
Splash News Online

Kourtney frolicked on the beach in Cabo to celebrate her birthday in this strapless blue bikini.

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KENDALL JENNER, 2014

EXCLUSIVE: Kendall Jenner hangs out on the beach with some friends in Malibu
Splash News Online

Frisbee fun! Kendall showed off her sporty side while hanging with friends on the beach in Malibu.

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KIM KARDASHIAN WEST, 2013

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Kim Kardashian/Instagram

This bootylicious selfie of a blonde Kim was famously featured in her book Selfish.

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KENDALL JENNER, 2013

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Kendall Jenner/Instagram

Kendall can pose like a supermodel just as well on a paddle board as she does on land.

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KOURTNEY KARDASHIAN, 2013

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Kourtney Kardashian/Instagram

Kourtney looked like a ray of sunshine while sitting poolside in this strapless yellow one piece.

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KENDALL JENNER, 2013

Kendall and Kylie Jenner in bikinis with Scott Disick and Kris Kardashian
Splash News Online

The model showed off her sporty (and patriotic!) side by boogie boarding at the beach in Malibu in an American flag bikini.

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KIM KARDASHIAN WEST, 2012

EXCLUSIVE: Kim Kardashian wears a colorful bikini on Miami beach with Jonathan Cheban! Photos taken on July 21st, 2012
Splash News Online

Three years before Kourtney sported the exact same swimsuit (in a different color), Kim wore this cutout bikini first on the beach in Miami.

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KOURTNEY AND KIM KARDASHIAN, 2012

Kim Kardashian in a white swimsuit at the beach with Kourtney in Miami
Splash News Online

While Kourtney opted to stay in a basic white tee and striped shorts for a beach day, Kim went for an all-white look in a cinched one piece and flowing cover up.

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KENDALL JENNER, 2012

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Kendall Jenner/Instagram

Kendall's fuschia swimsuit's sturdy enough to even withstand a fun donkey ride during the day.

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KYLIE AND KENDALL JENNER, 2012

A bikini clad Kendall and Kylie Jenner on the beach in Hawaii
Splash News Online

The teenage duo basked in the Hawaiian sun wearing two pieces and aviators.

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KYLIE JENNER, 2012

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Kylie Jenner/Instagram

Thumbs up! Kylie sported a classic black bikini for a backyard BBQ with the Jenner side of her family.

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KIM KARDASHIAN WEST, 2010

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Splash News Online

Kim got a little bit chheky in this metallic string bikini that just barely covered up her derrière.

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KIM AND KOURTNEY KARDASHIAN, 2010

EXCLUSIVE: Kim and Kourtney Kardashian show off their curves in Miami Beach
Splash News Online

Back before husband Kanye helped Kim purge her closet of all non-neutral colored clothing, the star embraced hot hues, like when wearing this triped purple and white bikini.

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KOURTNEY KARDASHIAN, 2010

EXCLUSIVE: Kourtney Kardashian spends a day at the pool in Miami on a windy day in South Beach
Splash News Online

Kourtney celebrated her New Year's Eve relaxing in the South Beach sun wearing a bright blue bikini.

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KIM AND KOURTNEY KARDASHIAN, 2009

EXCLUSIVE: The Kardashians beach birthday celebration in Mexico
Splash News Online

To celebrate Kourtney's 30th birthday, the Kardashian sisters jetted off to Mexico for a trip for a trip filled with surfing, kayaking and more.

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KOURTNEY AND KHLOE KADASHIAN, 2009

Khloe and Kourtney Kardashian at a photo shoot on South Beach Miami, FL
Splash News Online

They're in Miami! Leading up to the premiere of Kourtney and Khloé Take Miami, the sisters filmed promos in sexy bikinis and huge gold earrings.

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KOURTNEY AND KIM KARDASHIAN, 2008

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Kourt and Kim's deep tans popped against the flowing floor-length white robes they wore to the pool in Monaco.

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KIM AND KOURTNEY KARDASHIAN, 2008

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The Kardashian sisters seem to have mastered the art of wearing monokinis with crazy cutouts without leaving behind awkward tan lines.

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KIM KARDASHIAN WEST, 2008

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John Parra/WireImage

Kim knows you can never go wrong with a classic black bikini, which she accessorized with a matching sarong and oversized square sunglasses.

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KOURTNEY KARDASHIAN, 2007

Kourtney Kardashian and her boyfriend in South Beach
Splash News Online

For a beach day with then-boyfriend Scott Disick, Kourtney sported a teeny tiny triangle bikini top with a colorful sarong.

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KIM KARDASHIAN WEST, 2007

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Kim's swimsuit style has long evolved from her days of wearing ruffled bikini tops to the beach.

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