From Cate Blanchett to Beyoncé Knowles, check out the stars who showed off the most dazzling styles on Hollywood's biggest night. By Marla Lehner and Janice Morris
Best Supporting Actress winner Cate Blanchett (for her portrayal of Katharine Hepburn in The Aviator) lights up the red carpet in a lemon Valentino gown, set off with a chocolate bow at the waist and a sparkling brooch at her shoulder.