Celeb Hair Makeovers: Better Before or After?

A trim or some highlights is way too basic for these stars. Check out Anna Paquin's bold new hue, Kristen Stewart's big chop and other major celeb hair changes

DEMI LOVATO

At this point, nothing Demi does to her hair should surprise us. After dyeing it blue then pink, she broke out the buzzer and shaved a section of her head.