Keira Knightley and Natalie Portman (Photo by Getty Images)
Kim Kardashian and Nicole Scherzinger (Photo by Getty Images)
Bradley Cooper and Ralph Fiennes (Photo by Getty Images)
Daniel Radcliffe and Elijah Wood (Photo by Getty Images)
Courtney Cox and Demi Moore (Photo by Getty Images)
Madonna and Hilary Devey (Photo by Getty Images)