Last year, the London based party over Glamour magazine's Women of the Year was all about Lily Allen and her pink hair and dress with the lopped off Bambi heads spouting blood. This year, it's all about the vibrant blue hue that Katy Perry brought to the red carpet. My how quickly a year goes by, doesn't it?
Click on each photo to enlarge!
Look at the dork in the third picture desperately thinking he's going to get her autograph.