Rihanna isn't the only star who recently changed her hair color.
The actress, who is naturally blonde but seems to prefer being a redhead, lightened up for her role as Gwen Stacy in The Amazing Spider-Man in December 2010.
"My natural hair is blonde, so it's kind of nice," Stone told MTV about her hair switch for the flick. "I looked in the mirror and said, 'Oh my god, it's me again! It's been so long!'"
She then went back to her signature fiery auburn shade while promoting The Help, before transitioning to blonde once again with a strawberry 'do last month.