Celeb Hair Makeovers: Better Before or After?

These stars are crossing into new hair-itory (we couldn't resist). Check out Britney Spears's bob, Selena Gomez's bangs and these other major mane changes

  • KATE MARA  photo | Kate Mara

Credit: Arun Nevader/Getty; Jason Merritt/Getty

Updated: Wednesday Oct 01, 2014 | 06:00 AM EDT By: Loni Venti and Andrea Lavinthal

KATE MARA

Blonde hair with slightly darker roots ... so hot right now. The House of Cards star keeps up with the popular hair trend, changing up her signature auburn shade for a lighter sun-kissed look.