What's Her Best Look?

Changing hair colors, makeup and cuts is all in a day's work for a celeb. Vote on which style works best for Sophia Bush, Jessica Simpson and more. By Melissa Liebling-Goldberg

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JESSICA ALBA

The Fantastic Four star wore her hair in ringlet curls to the Kid's Choice Awards, but went for sleek, pin-straight locks at this week's Taurus Stunt Awards.