Style Watch PollWhat's Her Best Hair?
See the stars' latest cuts and color changes – and then vote on which hairstyle suits Cameron Diaz, Kim Kardashian and more
Credit: Charles Eshelman/FilmMagic; Jordan Strauss/WireImage
Updated: Wednesday Jan 04, 2012 | 01:30 PM EST By: Justine Harman
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KATY PERRY
It took several iterations and bushels of patience, but colorful Katy finally achieves her dream shade: lavender!
