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Niall Horan

NEW YORK, NY - DECEMBER 07: Niall Horan of One Direction performs onstage during Z100's Jingle Ball 2012, presented by Aeropostale, at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Mazur/Getty Images for Jingle Ball 2012)

Celebrity Brace Faces

February 12, 2013

Check out photos of Faith Hill, Tom Cruise, Gwen Stefani, and other stars who sported heavy metal after becoming famous.