Here's Every Photo from the Over-the-Top Kardashian-West-Jenner Christmas Eve Party
Santa, Sia, Tristan Thompson and Rob Kardashian all made it onto this year's guest list
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Let's start with the decor! It was Kourtney Kardashian's turn to host the annual Kardashian-Jenner Christmas (or should we say Krismas) Eve bash, and the eldest Kardashian sister did not disappoint.
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She transformed her home into a Winter Wonderland for the occasion.
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Kim Kardashian gushed over her sister, Kourtney, and her party-throwing skills. "So homey and beautiful," she said as she showed off the decor on her Instagram stories.
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Kourtney's tree was anything but traditional—it was flipped upside down!
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Kris Jenner contributed to the party by bringing along some lemon cake.
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Kourtney hired carolers to serenade the guests as they entered her home.
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The Poosh founder thought of everything! She even included an Elf on the Shelf for guests to pose with.
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Even Santa got an invite, as evidenced by Kardashian-Jenner pal and hair stylist, Jen Atkin.
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Kourtney wrote Santa a note, asking for "a mountain house and New England sheep dog, so much happiness and extra love."
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The event included a special performance by Sia, who belted her song "Chandelier" for the crowd.
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Kourtney's daughter, Penelope, got dressed to the nines for the occasion in a black gown, while her mom rocked a red dress.
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Kourtney's eldest, Mason, looked handsome in a suit next to his Aunt Kylie.
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Speaking of Kylie, Miss Jenner looked festive in head-to-toe emerald.
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And wore an impressive emerald necklace to match her look.
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Kylie posed with her daughter, Stormi, who matched her mama in a custom-made Ralph & Russo gown.
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The 22-year-old also shared this sweet photo of the pair snuggled up in the event's photobooth.
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Khloé Kardashian—whose ex, Tristan Thompson, was also at the bash—wore a sequined gown and sleek bob.
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She matched her daughter, True Thompson, who wore a gold, ruffled dress.
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True looked like a little princess, accessorizing with a bow in her hair and diamond necklace.
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Kendall Jenner wore a very '90s gown to the festivities.
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And took a quick selfie at her big sister Kim's house before heading to the party at Kourtney's.
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Even Rob Kardashian showed up for the event. His big sister Kim teased that he could marry Sia, who performed at the event, in order to turn her into a Kardashian.
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Rob wasn't the only surprise guest of the evening. Khloé's ex and father to her daughter, True, was in attendance. Tristan Thompson posted a photo of himself inside the event's photobooth.
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Scott Disick looked dapper for the occasion.
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Sofia Richie looked sleek and elegant in a silk, one-shoulder dress.
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Rocking a high ponytail and simple diamond necklace, Richie added a jacket to her look and wished her Instagram followers a "Merry Christmas!"
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Sister selfies! Kim, Kylie and Khloé pose for a few quick selfies while watching Sia perform!
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What are the holidays without family?
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Kim posed for a selfie with her sister, Kourtney, who hosted the massive event.
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Kim rocked an off-the-shoulder, alligator skin gown and posed with hair stylist to the stars, Chris Appleton.
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Her family coordinated their looks, with North wearing a pink pantsuit that matched Kim's gown, and the three younger Kardashian West children rocking velvet outfits like their dad, Kanye West's.
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Saint West added a silk, button down shirt to his velvet 'fit.
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It looks like Chicago wasn't feeling the family photos, though she looked adorable in a purple velvet jumpsuit.
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Kathy Griffin was there for the festivities!
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Kim's son, Saint, sat on his dad's shoulders to get a better view of the performers.
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And danced the night away with a big smile on his face.
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"You put the party in party," Jen Atkin wrote of this year's host, Kourtney Kardashian.
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Atkin also took a quick Instagram video with Khloé, her "little bunny."
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Three generations of beauty! Kim spent some quality time with family during the festivities, posing with her mom and grandmother Mary Jo (a.k.a. "MJ").
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"Me and my mommy and grandma FOREVER LOVE," the makeup mogul captioned a series of photos on Instagram.
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The dynamic mother-daughter duo struck matching poses in another shot that Kim shared to social media.