Gwyneth Paltrow
Gwyneth showed off her enviable abs in a sexy cobalt blue cutout dress with black leather trim by designer David Koma.
Reese Witherspoon
Host Reese was glowing in a bright orange Roland Mouret dress with a plunging neckline and metallic heels.
Jessica Alba
Jessica looked gorgeous in white leather floral lace Ralph Lauren dress, accessorized with a black clutch and a dark berry lip.
Drew Barrymore
Mom-to-be Drew looked pretty in a colorfully printed Giuletta dress and a bright yellow Kara Rose clutch for an extra pop of color.
Selena Gomez
Selena looked red hot in all white and showed off a bit of skin in a sexy, wide-legged BCBG jumpsuit with a deep v-neckline.
Emma Roberts
Emma looked sweet and sophisticated in a short navy skirt and black Kate Spade cashmere sweater with a bedazzled collar. The actress accessorized with a Rebecca Minkoff clutch.
Anne Hathaway
Anne rocked the menswear trend in a Viktor & Rolf blazer with a sparkly embellished collar, slim black pants and a loose-fitting T-shirt.
Christina Aguilera
Christina made a statement in a Eugenia Kim hat and a Theory striped shirt tucked into her black skinny jeans.
Zooey Deschanel
Zooey kept it simple in a royal blue fit-and-flare dress with black kitten heels and minimal accessories.
Anna Kendrick
Anna wore her long hair down in soft waves and sported a leather-and-wool jacket over a navy frock.
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