The Metropolitan Museum of Art's Costume Institute Gala is one of fashion's biggest nights, and the stars worth their fashion mettle make an appearance. The sexiest couple award has to go to Gisele Bündchen and boyfriend Tom Brady who really are unfairly blessed in the genetics department. Victoria and David Beckham, on the other hand, managed to look a little too '80s, forgoing their usual spot-on fashion performances. Julia Roberts and Naomi Watts both went for classic Hollywood glamour in their flowing gowns while Kate Bosworth and Christina Ricci were far more daring in their colored frocks. But daring doesn't always translate to a do. Sarah Silverman and Mischa Barton both looked a little strange in mismatched prints and overdone appliqués.