Perry is all dressed up for her Prism album release party near L.A. Plus: William, Kate & baby George, Kim Kardashian, Miley Cyrus, David Beckham and more

SHIMMER DOWN

With her tongue in check and a smile (well, almost!) on her face, Miley Cyrus simply stuns Tuesday night while arriving at the Fashion Group International's 30th Annual Night of Stars, where she presented an award to designer Marc Jacobs.