2014 was an incredible year for celebrity hair makeovers: Justin Bieber went platinum blond, Kelli Berglund traded in her signature glossy dark locks for a way lighter look, and Demi Lovato sampled every hair color in the rainbow. But which style switchups were the most dramatic of the year?
Since 2015 is quickly approaching, we decided to count down the top makeovers of this year. From the bizarre to the fabulous, we ranked the looks TWIST readers found most shocking in the past 12 months.
Start the gallery below to see the top 10 most extreme celeb hair makeovers of the year. Which made your jaw drop? Tell us in the comments!