What's Her Best Hair?See the stars' latest cuts and color changes – and then vote on which hairstyle you like best?
Could the TV doctor be returning to Grey's Anatomy with a totally new look after swapping her signature blonde for brunette?
The style risk-taker got colorful at a fashion event in L.A., adding a lavender wash to her platinum coif.
The Runaways star isn't just a makeup chameleon. She's equally adept at changing up her hair, taming it into a sleek back-swept style.
After adapting her signature twist-front hairstyle into a pretty updo for a party in Hollywood, Lauren headed to a Florida book signing for her new novel Sweet Little Lies with her long hair loose and bangs swept back with a thin headband.