What's Her Best Hair?

See the stars' latest cuts and color changes – and then vote on which do s

  • MARION COTILLARD photo | Marion Cotillard

Credit: Scott Kirkland/Retna; Michael Tran/FilmMagic

Updated: Wednesday Nov 17, 2010 | 05:00 PM EST By: Katherine Kluznik Rentmeester

MARION COTILLARD

The French beauty switches up her look, trying a sleek, sideswept updo before letting her hair down and adding bangs.