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 Julianne Moore, Kelly Osbourne and more. By Melissa Liebling-Goldberg

Credit: Fitzroy Barrett/Landov; Kevin Winter/Getty

Updated: Wednesday Jul 25, 2007 | 06:00 AM EDT

CARMEN ELECTRA

The actress has been rocking dark honey-blonde locks for a while, only to turn up last week with raven hair dyed for a new role.