Who: Michelle Williams What: Shiny Platinum Hair How-To: Should Kim Kardashian decide to maintain her platinum hair, Williams can serve as a lesson in how to keep the hard-to-manage shade looking healthy and shiny. The actress showed off her sleek, side-parted style and fresh, rosy skin in Paris, inspiring blondes everywhere to stock up on colour-protecting shampoo and make an appointment for a glossing treatment. Editor's Pick: Tigi Dumb Blonde Violet Toning Shampoo. - ...