Academy Awards 2008

Best Dressed at the Oscars

Forget the acting, it's all about the gowns. See who the big red-carpet winners were (Penélope! Cate!) on Hollywood's biggest night. By Melissa Liebling-Goldberg

RACHEL WEISZ

Last year's Best Supporting Actress winner is the epitome of elegance in a platinum satin Vera Wang gown, accessorized with a softly curled updo and a dazzling diamond vintage Cartier pendant.