Cate Blanchett ("Heaven"): Playing a woman out to get revenge for her husband's death, this year's Oscar winner Cate Blanchett sacrificed her hair to look like a no-nonsense woman on a mission where she had be more macho than the guys she had taken on. Cate rose to the occasion in this Tom Tykwer-thriller, refused prosthetics to look bald, and delivered a hair-raising performance.