Natalie Portman

Natalie Portman turns heads by shaving her own for filmNatalie Portman turns heads by shaving her own for filmNatalie Portman says she fulfilled a longstanding ambition by shaving her head for the sci-fi thriller ``V for Vendetta.'' ``I was really excited to get to shave my head -- it's something I'd wanted to do for a while and now I had a good excuse,'' Portman told reporters at the Berlin