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

JADA PINKETT SMITH

"I'm love'n my new do," Jada gushed on her Facebook page, where she sultrily showed off the asymmetrical cut and ombré highlights. Think she can still whip it with Willow?