Photo Coverage: Z100's Jingle Ball 2010 Presented By H&M - Press Room

Singer Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Singer Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Singer Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Singer Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Singer Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Singer Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Singer Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Singer Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Singer Hayley Williams of Paramore performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Musician Bruno Mars performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Musician Bruno Mars performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Musician Bruno Mars performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Musician Bruno Mars performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Bruno Mars and Travie McCoy perform during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Musician Bruno Mars performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. Photo by Bryan Bedder/Getty Images

Mark Hoppus of Blink-182 attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Mark Hoppus of Blink-182 attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Mark Hoppus of Blink-182 attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Mark Hoppus of Blink-182 attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Singer/actress Selena Gomez attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Singer/actress Selena Gomez attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Singer/actress Selena Gomez attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Singer/actress Selena Gomez attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

L-R Jeffrey Crowley, Travis Crowley and Brian Crowley of the Crowley Brothers attend Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Actor Mario Cantone attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Actor Mario Cantone attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Actor Mario Cantone attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Singer Bruno Mars attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Singer Bruno Mars attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

L-R Jeffrey Crowley, Travis Crowley and Brian Crowley of the Crowley Brothers attend Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Jared Eng attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

L-R Jeffrey Crowley, Travis Crowley and Brian Crowley of the Crowley Brothers attend Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Jared Eng attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Kim Kardashian attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Jared Eng attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

TV personality Jonathan Cheban attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

TV personalities Kim Kardashian L and Jonathan Cheban attend Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

TV personalities Kim Kardashian L and Jonathan Cheban attend Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

TV personality Jonathan Cheban attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.

Bobby Ray Simmons B.o.B attends Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City.