From Jessica Simpson to Lady Gaga to Kim Kardashian, see who's undergoing a tress-formation in their Twitter pics!
Credit: Courtesy Lauren Conrad
Updated: Tuesday Apr 27, 2010 | 06:00 AM EDT
By: Cara Lynn Shultz
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"Wiggin out," Conrad Tweeted after going dark for a photo shoot. "I got to wear a brown wig all day. It [was] fun ... Kinda like playing dress up," she wrote.
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