What's Her Best Hair?

See the stars' latest cuts and color changes – and then vote on which do suits them

  • ASHLEE SIMPSON photo | Ashlee Simpson

Credit: John Sciulli/WireImage; Splash

Updated: Wednesday Mar 23, 2011 | 06:00 AM EDT By: Justine Harman & Katherine Kluznik Rentmeester

ASHLEE SIMPSON

After debuting a blonde pixie cut for fall, the now-single star lightens up to a white-hot hue for winter.