Celeb Hair Makeovers: Better Before or After?

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

CHRISSY TEIGEN

Another celeb has joined the growing list of scissor-happy stars. After adding blonde highlights just days before, the model chopped off nearly half of her hair into a face-framing lob.