Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Theo Wargo/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift and Hip Hop artist B.o.B. perform onstage during Z100's Jingle Ball 2012, presented by Aeropostale, at Madison Square Garden on December 7, 2012 in New York City. (Photo by Theo Wargo/Getty Images for Jingle Ball 2012). (Photo by Theo Wargo/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift and Hip Hop artist B.o.B. perform onstage during Z100's Jingle Ball 2012, presented by Aeropostale, at Madison Square Garden on December 7, 2012 in New York City. (Photo by Theo Wargo/Getty Images for Jingle Ball 2012). (Photo by Theo Wargo/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Hip Hop artist B.o.B. and Taylor Swift perform 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Theo Wargo/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

(Photo: Wargo/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Theo Wargo/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Theo Wargo/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

(credit: Getty Images)

NEW YORK, NY - DECEMBER 07: Taylor Swift 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 Theo Wargo/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

NEW YORK, NY - DECEMBER 07: Taylor Swift performs during Z100's Jingle Ball 2012 presented by Aeropostale at Madison Square Garden on December 7, 2012 in New York City. (Photo by Kevin Kane/Getty Images for Jingle Ball 2012)

Z100's Jingle Ball 2012 Presented By Aeropostale - Show

(Photo Credit:Kane/Getty Images)