Does Justin Bieber need to have any more fun? Late night drag races, strip clubs, a pet monkey (ditched in Germany last year)—the guy has mastered the art of having a good time. Now he's upped his party game by going blond. The singer was recently spotted leaving a West Hollywood hair salon with platinum hair. Is he trying to go matchy-matchy with his rumored new girlfriend Hailey Baldwin? Or was he just sick of his tired tresses? Whatever the reason, this pint size star isn’t the first leading man to go a few shades lighter. Here are more of our favorites who went for the gold.