• The Best Celebrity Hair Transformations of 2012

Best Celebrity Hair Transformations of 2012

However, many don't know that Emma is actually a real blonde. She went back to her roots in June.

Photo by Getty Images Nov 14, 2012

The Best Celebrity Hair Transformations of 2012

From purple to pixie cut, coiffed to cropped, these celebs have gone the extra mile for a fresh new look.