Natural hair color: Blonde

Why she went red: She was a 14-year-old freshman in high school, and wanted to get noticed. "As a fair-skinned blonde, I disappeared into the background," she told Elle. "I’ve always been a loner, so I suppose dying my hair red was a way to say, 'I’m here, I exist, I’m a human being and you can’t just push me aside.' I’m also a fan of old movies, and was very into Rita Hayworth at the time. I always fancied someone might call me 'Red,' like Katherine Hepburn."