Celebs love to change their look, especially when it comes to their hair! But hey, who's to blame them? If we had pro hairstylists at our disposal, we would too.

For some stars, 2012 was an opportunity for a change in color. Brunette Demi Lovato opted for lighter locks and wanted to see for herself if blondes really do have more fun. Dakota Fanning went the opposite route and surprised everyone on the "Breaking Dawn" red carpet with brown hair.

This year, we also saw some color not found in nature! Kelly Osborne switched out her blonde for a full head of lavender locks. Christina Aguilera embraced the ombre trend and went with pink and red tips.

Miley Cyrus and Anne Hathaway put their locks on the chopping board and went super short. While some weren't fans of their boyish looks, both seem to rock their new cuts with confidence.

Click on the gallery below to see more celebrity hair changes from 2012!


Whose new 'do did you like the best? Sound off in the comments below!

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