The actress - who has booked a role on American Horror Story Season 2 - showed off a shorter, lighter hairstyle/color yesterday, Tweeting to her followers the picture below, along with the caption:
Do blondes really have more fun?? About to find out : ).
We can't answer that question, but we can pose an equally entertaining one to our readers: Compare and contrast Dewan's 'dos below and vote. Which look do you like best?