By Antoinette Bueno
7:37 PM PST, January 25, 2015
When it comes to the red carpet, here are the 2015 SAG Awards' big winners!
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Style Superstars

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When it comes to the red carpet, here are the 2015 SAG Awards' big winners!
Jennifer Aniston

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The Cake star's plunging neckline on her vintage John Galliano gown ensured that all eyes were on her.
Lupita Nyong'o

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Only Lupita Nyong'o could pull off this show-stopping striped Elie Saab dress, which looked even more perfect with her braided updo.
Camila Alves

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Matthew McConaughey's better half was a knockout in this deep purple velvet Donna Karan gown that perfectly hugged her curves.
Julianne Moore

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The Still Alice star's sparkly custom deep green Givenchy dress was absolutely stunning paired with her milky skin tone and signature red hair.
Emma Stone

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The fearless sheer Dior creation was effortlessly sexy -- despite accidentally taking down Naomi Watts on-stage during the Birdman cast's acceptance speech for Best Acting Ensemble!
Felicity Jones

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The Theory of Everything star channeled Audrey Hepburn in this pretty pink off-the-shoulder Balenciaga dress.
Kaley Cuoco-Sweeting

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The Big Bang Theory actress showed off her fit physique in a slinky, bright red Romona Keveza dress.
Keira Knightley

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Maternity dressing done right! The Imitation Game actress looked adorable in a purple peplum Erdem dress.
Uzo Aduba

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The Orange Is the New Black star not only took home the award for Outstanding Performance by a Female Actor in a Comedy Series, but she looked spectacular while doing so in this bright yellow Angel Sanchez dress.