Article Photos: Bieber, Swift, One Direction at Jingle Ball



Taylor Swift attends Z100's Jingle Ball on Friday, Dec. 7, 2012 in New York. (Photo by Charles Sykes/Invision/AP)

Taylor Swift attends Z100's Jingle Ball on Friday, Dec. 7, 2012 in New York. (Photo by Charles Sykes/Invision/AP)