Katy Perry: Z100′s Jingle Ball 2010 Sexy Singer Katy Perry attends the Z100 Jingle Ball concert at Madison Square Garden on Friday, Dec. 10, 2010 in New York You Might Like These Posts: Selena Gomez: 2010 Z100′s Jingle Ball Performer More Selena Gomez Z100′s Jingle Ball Concert Pics Selena Gomez: Z100′s Jingle Ball Emily Osment: Z100′s Jingle Ball Lovely Katy Perry Is Jingle Ball Snow Girl Next photo
