Lady Gaga Goes Bald for 'Hair' Performance [Video]

If you thought Lady Gaga had run out of surprises after watching her “Edge of Glory” video, think again. The pop provocateur rocked a bare scalp during her fiery performance of “Hair” on Britain’s “Paul O’Grady Show.” Midway through singing and playing at the piano, she grabbed her aqua-colored wig and placed it over her bald head. Oh Gaga, you tease, you.