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KYLIE JENNER IN BALMAIN
It's model sister vs. model sister! Bella Hadid wore this body-con LBD down the runway at the label's spring 2016 show, while Jenner chose it (sans chunky accessories) for GQ's Men of the Year party.
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DAISY RIDLEY IN CHANEL
The Star Wars breakout has Jedi-level style, and she proved it by ditching the button-down shirt from this frothy Chanel spring 2016 look at a fan event in Tokyo.
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LUPITA NYONG'O IN PROENZA SCHOULER
Nyong'o and her stylist Micaela Erlanger went for a “galaxy glamour” feel for the Star Wars press tour, which she accomplished in this beaded fringe dress from Proenza Schouler's spring 2016 collection — and yes, bright blue lipstick.
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KRISTEN STEWART IN CHANEL
Kendall Jenner rocked this sparkly leather ensemble in the spring 2016 fashion show, but we were glad to see Stewart wear the same outfit to the Metiers d'Art show in Rome without the complicated pants-cape component.
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OLIVIA WILDE IN MARC JACOBS
This scarlet blouse and black high-waisted pants outfits looked great on the designer's spring 2016 runway, but Wilde knocked the '40s-inspired look out of the park at The Hollywood Reporter's Women in Entertainment breakfast.
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JENNA DEWAN-TATUM IN MARCHESA
Let's face it: This spring 2016 Marchesa dress is basically formal lingerie. But the sexy star more than pulls it off — it is the year of sheer, after all!
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SANDRA BULLOCK IN J. MENDEL
The actress stunned at the Our Brand Is Crisis premiere in this black-and-white gown from the label's spring 2016 collection. If you like it from the front, you're going to want to see it from every angle.
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NAOMIE HARRIS IN RALPH LAUREN COLLECTION
As soon as we saw this striped, strapless stunner go down the designer's spring 2016 runway, we knew it would have a major red carpet moment. Sure enough, the perpetually stylish Spectre star chose it for the film's Zurich premiere.
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IGGY AZALEA IN ARMANI PRIVÉ
Sure, the rapper took a risk in this couture gown at a gala for Vogue China. But believe it or not, she actually made it less feathery than the version that showed on the spring 2015 runway by opting to go sans sleeves.
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RITA ORA IN MARCHESA
This dramatic gown from the label's spring 2016 collection has a lot going on – ruffled sleeves, plunging neckline, sparkly belt and laser-cut sheer skirt – but trendsetter Ora pulls it all off with ease.
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JAIME KING IN BALMAIN
When Alessandra Ambrosio modeled this color-block dress in Balmain's fall 2015 show, we couldn't help but notice how covered-up it was for the sexy label. Sure enough, King ditched the high neck (and the chunky belt) for a more revealing look at amfAR's Inspiration Gala.
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LADY GAGA IN MARC JACOBS
Gaga continued her streak of shockingly sophisticated looks in this red lace Marc Jacobs dress, modeled by Joan Smalls in the designer's spring 2016 show.
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CATE BLANCHETT IN SCHIAPARELLI
On her press tour for Truth, Blanchett proved that she can wear just about anything as well (or better!) than the models, most notably in this intricate tea-length dress from the label's spring 2016 collection.
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MICHELLE MONAGHAN IN JASON WU
Perks of being pals with the designer? A teal version of this ruffle-neck halter gown went down the runway at Wu's spring 2016 show, but Monaghan wore it in navy to Fashion Group International's Annual Night of Stars.
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RITA ORA IN DOLCE & GABBANA
Ora didn't just wear this doodle-adorned strapless dress from the designers' fall 2015 “Mamma” collection – she topped off the look with their embellished headphones, too! Go big or go home, right?
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STEPHANIE SIGMAN IN MARCHESA
Sigman may be a red carpet newbie, but she's got A-list style. The newest Bond girl wore this glam flapper-inspired design from Marchesa's fall 2015 collection for a screening of Spectre in London.
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SARAH JESSICA PARKER IN ZUHAIR MURAD COUTURE
When you have as much fashion clout as SJP, all you have to do to wear a designer's dress is … send him a letter? As it turns out, yes: Parker saw this glittering navy gown in Murad's fall 2015 couture collection, and wrote him to ask if she could wear it! “It didn’t even need a tailor. That's how precise a designer he is,” Parker told reporters at the New York City Ballet Fall Gala, although the modest star did have lining added to the intricate (and very sheer!) bodice.
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KERRY WASHINGTON IN MARC JACOBS
Talk about ready-to-wear: The Scandal star got to sport this silver mesh masterpiece to the 2015 Emmys just three days after It-model Binx Walton wore it in Jacobs' spring 2016 fashion show.
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RACHEL WEISZ IN MARC JACOBS
None other than Kendall Jenner modeled this sequined dress in Jacobs' Hollywood-inspired spring 2016 runway show, but it was Weisz who got to wear it for a real-life red carpet at the New York Film Festival a few weeks later.
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CLAIRE DANES IN OSCAR DE LA RENTA
It takes a real A-lister to score a designer dress mere days after it hits the runway, so it's only fitting that Danes wore this red eyelet halter dress to the unveiling of her star on the Hollywood Walk of Fame.
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KRISTEN WIIG IN OSCAR DE LA RENTA
Wiig's style tends to be classic with an edgy twist, so we could have handpicked this daringly-low-cut cocktail dress from Peter Copping's latest collection for Oscar de la Renta just for her.
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JULIANNE HOUGH IN MARCHESA
Hough sat front row at Marchesa's spring 2016 show, so we had a hunch she might wear the label for the Emmys. Sure enough, the triple-threat showed up in this daring sheer black gown, and even added a strappy black headband, just like the runway look.
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ELLIE KEMPER IN NAEEM KHAN
Although we love this beaded dress with the long sleeves, Kemper wisely chose to ditch them for the (very hot) Emmys red carpet. Oh, and fun fact: All that beading took approximately 800(!) hours to make, according to the designer.