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

  • CARLA GUGINO  photo | Carla Gugino

Credit: Sylvain Gaboury/FilmMagic; Brad Barket/Getty

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

CARLA GUGINO

The Entourage actress became well-known as a brunette, only to turn up at Sunday's Tony Awards as a bright blonde.