It's official - Natalie Portman is beautiful. We always knew this of course, but usually when a celeb dyes their hair a different colour we have a strong opinion on it (for better or for worse). However this just goes to show that Nat could probably shave her head (again), rock Rapunzel-length tresses, or give Katy Perry a run for her money in an array of coloured wigs and she'd still look nice. Natalie's dyed her hair significantly lighter for her new film role (TBC), and debuted it on the red carpet on Saturday night at the Van Cleek & Arpels Dinner for L.A. Dance Project (alongside her hubby Benjamin Millepied and the ever handsome R-Pattz). If pushed we'd probably say we preferred Nat as a brunette, but she still looks amazing with her new blonde locks. Grr!