Celeb Hair Makeovers: Better Before or After?

These stars are crossing into new hair-itory (we couldn't resist). Check out Britney Spears's bangin' new do, Kelly Ripa's hot-pink hue, Kate Mara's piecey pixie and these other major mane changes

PAMELA ANDERSON

"Inspired...impulsive...female," Tweeted the Baywatch alum after lopping off her signature long platinum strands into a pixie that reminds most readers of Michelle Williams's style, according to our poll.