(8 of 8) Blonde to BrunetteWho says blondes have more fun? These gorgeous stars are crossing over to the dark side and loving every minute of it! Whether going from platinum blonde to dark chestnut like Britney Spears, or keeping it more subdued like Keira Knightley, they all showed their true colors—as brunettes, of course! Britney Spears Known for her platinum do, Spears goes for a complete change in her recent Harper’s Bazaar cover photo featuring darker locks—and no clothing.
