1 of 51
To celebrate the 2nd anniversary of her Honest Company, the teams a pale blue top with white shoulders, black trim and beaded embroidery by Andrew Gn with a gray Roland Mouret pencil skirt in Santa Monica, Calif.
2 of 51
Looking very prim and proper (Lady Mary just might approve), the actress poses in a floral-print Erdem dress with an illusion neckline, plus a white collar and cuffs at the photo call for Non-Stop in London.
3 of 51
The gets decked out in a Zuhair Murad gown featuring a black sleeveless silk top and a white skirt with a train for the Global Gift Gala in Mexico City, Mexico.
4 of 51
Taking a page out of Stevie Nicks’s style playbook, the model goes for a black dress with dramatic fringed sleeves at the Haney Pret-a-Couture launch with Net-a-Porter in Hollywood, Calif.
5 of 51
The actress keeps it simple in a black dress and accessorizes with gladiator-style Christian Louboutin sandals at a photo call for Non-Stop in London.
6 of 51
Has the ever looked this chic? We think not. She teams a purple lamé blazer and metallic T-shirt with a gold printed scarf and a royal blue silk skirt, all by Lanvin, while promoting her MAC Cosmetics collaboration in N.Y.C.
7 of 51
When we saw this Givenchy design on the Spring 2014 runway we immediately thought of the . She wears the plunging metallic gown at the AACTA Awards in Sydney, Australia.
8 of 51
This season’s most stylish plus one steps out in a strapless ivory Pamella Roland gown with silver beaded detail at the London premiere of her movie, Dallas Buyers Club.
9 of 51
Further proof that the may not be an actual human (reminder: she’s 47 and just had a baby), she hits up the Acapulco Film Festival in an AllSaints LBD with metallic mesh panels and coordinating heels.
10 of 51
The Modern Family star tries out two big trends – jumpsuits and loose side ponys – for a visit to SiriusXM in N.Y.C.
11 of 51
The shows off her curves in a skin-tight white Torn by Ronny Kobo mini and accessorizes with white pumps at a pre-Super Bowl party in N.Y.C.
12 of 51
Never one to miss an opportunity to remind us of her dedication to fitness, the wears a cobalt blue neoprene dress with a midsection cutout and black leather trim by David Koma at the Hollywood Stands Up to Cancer event in Culver City, Calif.
13 of 51
We’re assuming it’s no coincidence that the at Tag Heuer’s flagship store opening in Manhattan chose a black-and-white print Giambattista Valli coat dress with sleeves short enough to show off her Tag Heuer watch (she’s the face of the brand after all).
14 of 51
The actress keeps her style streak going strong at the Stand Up to Cancer Event in a Kate Spade cashmere sweater with sparkly detail at the neckline, a navy pleated A-line skirt and matching rose gold accessories including a Rebecca Minkoff clutch and Casadei pumps.
15 of 51
Also hitting up the Hollywood Stands Up to Cancer event, the selects a wide-leg white BCBG jumpsuit with side cutouts and adds a coordinating white-and-gold clutch.
16 of 51
Who says a tuxedo has to include pants? The actress wears a formal onesie with beaded lapels by Emilio Pucci, plus a vibrant red lip at the Hollywood Stands Up to Cancer event in Culver City, Cali.
17 of 51
It may be freezing in most parts of the country, but it’s warm enough in Cali for the to get away with a summery white floral-emboridered Ralph Lauren number, which she styles with an M2Malletier bag and an on-trend dark red lip color.
18 of 51
Is there a cuter pregnant woman on the planet? The wears a multi-colored printed Giuletta dress with a bright yellow Kara Ross clutch at the Hollywood Stands Up to Cancer event.
19 of 51
Bringing a pop of color to the Hollywood Stands Up to Cancer event, shows off her curves in an orange Roland Mouret design with white side panels and a plunging neckline.
20 of 51
The actress sticks to her signature A-line silhouette for the Hollywood Stands Up To Cancer event, but shockingly leaves her beloved opaque black tights at home.
21 of 51
She’s really feeling the menswear vibe these days. The steps out in a Viktor & Rolf suit featuring black studded lapels at the Hollywood Stands Up to Cancer event.
22 of 51
We never know what to expect from the style star and that’s what we love about her. Case in point: the Erdem floral-print jumpsuit, hot pink Charlotte Olympia clutch and pale blue Celine pumps she wears to the Hollywood Stands Up to Cancer event.
23 of 51
Hats are so hot right now. At least according to the , who wears a Eugenia Kim topper with a Theory button-down shirt, Frame Denim pants and Loree Rodkin hoops at the Stand Up to Cancer event.
24 of 51
Orange isn’t the easiest color to pull off, but Mrs. McConaughey gives it a shot in a draped KaufmanFranco gown that looks toga-inspired, an appropriate choice considering she’s in Rome for the premiere of The Dallas Buyers Club.
25 of 51
Michelle swaps her character’s on-screen ’20s style for something more modern – a simple Lanvin LBD with a wide belt and a slit, plus an unexpected pompadour – at the Non Stop premiere in Paris.
26 of 51
Also in black and sporting a subtle slit to the Non Stop premiere in Paris, the actress opts for a structured short-sleeve gown and ankle-strap Louboutins.
27 of 51
The day after staying up late for the Grammys, we went for sweats, not anything like the cream-colored crop top with sheer panels, center-slit pencil skirt (both Adeam) and coordinating blazer Chrissy selected for the Grammy Salute to the Beatles in L.A.
28 of 51
We have some thoughts on the actress’s bright-yellow mini with a black zipper running down it and her pointy-toed booties, but we’ll keep them to ourselves until you’ve had the chance to vote on what she wears to the Beatles tribute in L.A.
29 of 51
From music notes to roses. The makes a dramatic entrance at a Grammy event honoring The Beatles in a pink jacquard gown with a burgundy floral print and a matching cape by Dolce & Gabbana.
30 of 51
The model keeps it simple (yet still manages to look quite sexy) in a long-sleeve LBD and cap-toe pumps, plus on-trend side-swept hair at a party in Cologne, Germany.
31 of 51
Also hitting up the bash in Germany, the actress selects an amethyst draped gown with a black belt, coordinating clutch and metallic pumps.
32 of 51
After looking at this pic of the newly-engaged actress in a skin-tight lavender dress at an event in Miami, we’re re-committing ourselves to making it to the gym this week.
33 of 51
“It’s musical for music’s biggest night,” said of her straight-off-the-runway Valentino Haute Couture tulle gown, adorned with music notes on the skirt.
34 of 51
“I feel like a princess,” said of her red strapless Johanna Johnson dress. Fun fact: The singer said she’s never worn the color red on the carpet before.
35 of 51
Leading the pack of ladies dressed in gold, steps out in a Gucci Premi re gold lam short sleeve gown with a crystal mesh overlay and gemstone detail. “I love it. I’m so happy I get to wear it,” she said of the design.
36 of 51
After dominating the stage, the set out to take over the red carpet in this sexy, white long-sleeve Michael Costello gown with strategically placed sheer inserts and a plunging back.
37 of 51
“I feel like I’m floating,” the best new artist nominee said of her Armani Privé gown. The nude tulle confection features lace tiers decorated with gold and silver Swarovski crystals.
38 of 51
After sharing a topless photo on her Instagram, the swimsuit model hits the carpet in a sparkly gold Johanna Johnson gown with a deep sweetheart neckline and accessorizes with a curly do featuring an accent braid.
39 of 51
The double nominee chooses a one-shoulder red Ezra Santos design with a sheer panel across the chest and floral embellishments.
40 of 51
“This was the first one I tried on,” the nominee said of her strapless high-low Blumarine gown. She also revealed that her braided hairstyle was inspired by The Hunger Games’s Katniss Everdeen.
41 of 51
The Modern Family actress chooses a black-and-white Emilio Pucci mini with a beaded hem and adds a pop of color courtesy of her red lips.
42 of 51
“I feel very comfortable,” the pregnant singer said of her skintight sparkly Emilio Pucci gown.
43 of 51
Leave it to to make a white turtleneck look R-rated. Her beaded gown features sheer sleeves, a see-through panel down the side (and butt), plus an open back.
44 of 51
While everyone else seemed to get the gold memo, the stands out in a custom indigo Armani Privé gown with a seriously plunging neckline, plus a black beaded belt and Stephen Webster jewels.
45 of 51
On a scale from 1 to 10, how cheesy would it be to make a joke about the singer’s last name in reference to the size of the skirt on her floral-printed Dolce & Gabbana design?
46 of 51
Opting for a Lanvin design she called “short” and “cute,” the singer pairs the metallic number with tons of Lorraine Schwartz rings.
47 of 51
The actress’s Azzaro gown, which combines strapless and plunging, has crystal detailing on the bodice and an impressive thigh-high slit. She accessorizes with a Joan Hornig alligator cuff and metallic Barbara Bui pumps.
48 of 51
Speaking of blurred lines … Paula wears a sheer Nicolas Jebran Haute Couture zebra-print gown with two lions at the collarbone.
49 of 51
The suits up – literally – for the show, rocking a Ralph Lauren Collection ensemble of wide-leg pants, a fitted blazer, shirt and tie, plus an oversize hat and a cane.
50 of 51
Have plunging necklines become the new strapless? seems to think so, hitting the carpet in a sexy scarlet custom look by Pamella Roland, plus dramatic earrings.
51 of 51
For her first Grammys (she’s a presenter), the actress chooses a navy strapless Fitriani design and accessorizes with matching statement earrings and on-trend Sutra hand jewelry.
Miranda Kerr Marries Snapchat CEO Evan Spiegel — Get the Wedding Details
Need a New Suitcase? 6 Options Guaranteed to Satisfy All Your Travel Needs
Kim Kardashian Reveals the Real Reason She Split From Stylist Monica Rose
Buy It Now: Summer Party Looks Inspired by Celebrities