Entertainment Y100's Jingle Ball 2012 Rocks S. Fla. December 10, 2012 / 10:43 AM EST / CBS News (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Kesha on Stage (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - PRESS ROOM & BACKSTAGE (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012) Y100's Jingle Ball 2012 - SHOW (Photo by Michael Kovac/Getty Images for Jingle Ball 2012)