Full performance http://wp.me/P2UjNQ-q Katy Perry Christmas at Rockefeller Center 2012 performance Katy Perry Christmas at Rockefeller Center 2012 performance Katy Perry Christmas at Rockefeller Center 2012 performance Katy Perry Christmas at Rockefeller Center 2012 performance Katy Perry Christmas at Rockefeller Center 2012 performance Katy Perry Christmas at Rockefeller Center 2012 performance Katy Perry Christmas at Rockefeller Center 2012 performance
