Winter's the quintessential time to go darker with your hair color, but certain celebrities are doing the opposite this season. Take Ashlee Simpson-Wentz, for instance, who recently stepped out with an even shorter, even lighter platinum blond pixie. Of course we can't forget Emma Stone, who had heads turning when she colored her signature auburn strands to a warm blond tone. As for the rest of the newly lightened stars, it's time to vote now on your favorites.
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