Scarlett Johansson wowed everybody on the red carpet last night at the Premier of 'He's Just Not That Into You', gone are her trademark golden locks & instead she's opting for a warm dark brown, proving a change of image is a great way to start the new year! Not letting on as to why she decided to make the change she simply said "It's part of being a girl, we get to change up our thing and confuse everybody!.”
