Check out this gallery of celebrities with some of the wildest hairstyles in Hollywood.
Britney Spears
Natalie Portman
Jake Gyllenhaal
Renee Zellweger
Emma Watson
Charlie Sheen
Cassie
Pink
Matt Damon
Solange Knowles
Demi Moore
Joseph Gordon-Levitt
Michelle Williams
Rihanna
Selena Gomez
David Beckham
Rumer Willis
Alicia Keys
Selma Blair
Willow Smith
Keira Knightley
