Katy Perry: Z100 Jingle Ball 2010!
Katy Perry shows her holiday spirit as she hits the stage at Z100 Jingle Ball 2010, held at Madison Square Garden on Friday (December 10) in New York City.
The 26-year-old singer performed “Hot & Cold,” “I Kissed A Girl,” “Firework,” “Teenage Dream,” “E.T.,” and ended with “California Girls”!
“Tonight I’ma crack sum nutz…err… Jingle some balls…err…make it snow…um…show u what’s inside the present…#Z100′SJINGLEBALL!” Katy tweeted earlier in the day.
10+ pictures inside of Katy Perry performing at Z100′s Jingle Ball…