Pop Quiz: Guess the Hair Dudes

Who stepped out wearing rollers? Who wore a feathered wig? See how well you know the outrageous looks of your favorite stars!

Correct Answer: Bradley Cooper

Former Sexiest Man Alive Bradley Cooper – who has permed his hair for his role in the still-untitled David O. Russell film – keeps his curl game tight on the film's set, thanks to dozens of tiny pink curlers.