Rosario Dawson

New Look
New Look
New Look
This is one trend we don't get, but hey, celebs are all about it and they're the ones (allegedly) setting the style rules. Actress Rosario Dawson, who sports a lush, thick mane of glossy dark hair, has shaved half her head -- a look we've also seen on Rihanna and Jenna Jameson, to name only a few.