Celeb Hair Makeovers: Better Before or After?

These stars are crossing into new hair-itory (we couldn't resist). Check out Julianne Hough's fresh blonde tresses, Hilary Duff's new gray hue, Christina Aguilera's shoulder-grazing lob and these other major mane changes

CATHERINE ZETA-JONES

While everyone else buzzed over the fact that the actress attended an event with Michael Douglas, we were buzzing over something else that happened at that event: She debuted eyelash-skimming fringe.