Michelle Williams is known for her short, cute pixie cut! We love it and think it's adorable. Michelle has been blonde for a long time, which is perfect for when she portrayed Marilyn Monroe in the movie "My Week With Marilyn" but recently we spotted Michelle with a slightly darker hue. Her newly hazelnut hair looks great with her skin but the color is a bit brassy. What do you guys think, is Michelle's darker do' hot or not?