Halle was flawless as usual in a crystal encrusted Marchesa gown and a spiky cropped coif.
The Oscars co-host Anne Hathaway struck a pose in a red vintage Valentino bustle gown.
The "Black Swan" beauty Mila Kunis looked lovely in a lacy lavender Elie Saab gown. Sideswept bangs and diamond earrings completed her ethereal ensemble.
Sandra Bullock looked elegant in a strapless scarlet Vera Wang gown, which she accessorized perfectly with a simple updo, crocodile clutch, and ruby red lips.
The “Blue Valentine” Actress Michelle Williams was chic as can be in an embellished Chanel dress and pixie cut. Nude makeup and Harry Winston diamond earrings completed her classic look.
The “Winter’s Bone” Actress Jennifer Lawrence sizzled in a simple-yet-sexy Calvin Klein creation, long flowing locks, and minimal jewelry provided by Chopard .
True Grit star Hailee Steinfeld looked stunning in this shimmering Marchesa creation.
The always fashion-forward actress donned a pale lavender silk chiffon Givenchy Couture gown, which she paired with Van Cleef & Arpels jewels.
The singer -- who performed her song from “Tangled” -- blended in with the crowd in her nude, crystal-encrusted Monique Lhuillier gown.