Hollywood's Easter Eggheads

From Willow Smith and Katy Perry to Amanda Bynes and Nicki Minaj, see who's wearing their hair in holiday hues

WILLOW SMITH

Since shaving her head in February, Willow, 11, has experimented with a series of colors for her cropped cut, debuting green on March 10, yellow two weeks later, and hitting the March 31 Nickelodeon Kids' Choice Awards in pink.