A few typically long-haired starlets decided to do something different for the American Music Awards this year. Brandy, Christina Aguilera, and Kerry Washington all wore shorter-than-usual strands on the red carpet. Brandy's waist-grazing lengths were folded under into a wavy faux bob that pulled together her '20s-inspired ensemble. Christina sidestepped her dip-dyed hair for a shorter and straighter bob (a wig, perhaps), and Kerry Washington went for a cropped and tucked curly bob. But of all these temporary haircuts, which one made a lasting impression?