Julianne Moore, Reese Witherspoon lead best-dressed at the Critics' Choice Awards following Oscar nominations

Best Actress nominees Marion Cotillard and Rosamund Pike opted for show-stopping white gowns (Dior Haute Couture and Valentino Couture, respectively), while Julianne Moore and Felicity Jones chose sleek black dresses with lace detail. Reese Witherspoon, meanwhile, added a pop of pink in a gorgeous custom Lanvin gown.

Pregnant Keira Knightley, who is nominated for Best Supporting Actress for The Imitation Game, wrapped her baby bump in a pale-blue, floor-length Delpozo shift dress with an embellished bodice.

Even the stars who were not nominated for an Oscar brought their fashion A-game to the event, with Jennifer Aniston looking gorgeous in a red Gucci tuxedo and Angelina Jolie dazzling in a shimmering silver gown.

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