Transformation

Emma Stone jumpstarted her career by tinting her light locks brown. "When I first moved to L.A., I had this agent who thought because I was blond, I only wanted to play cheerleaders," she told a British newspaper. "One day, in a fit of trying to do something different, I just dyed my hair dark brown and got my first role a week later." Stone upgraded to fiery red and scored enviable leads in Easy A, The Help and The Amazing Spider-Man and now switches between red and blond, with no cheerleader roles in sight.

The Xavier College Prep rocked bright blond highlights.