Sports Katy Perry Super Bowl XLIX Halftime Show February 2, 2015 / 2:21 PM EST / CBS News Pepsi Super Bowl XLIX Halftime Show GLENDALE, AZ - FEBRUARY 01: Singer Katy Perry performs during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on February 1, 2015 in Glendale, Arizona. (Photo by Christian Petersen/Getty Images) Pepsi Super Bowl XLIX Halftime Show 462640720 Pepsi Super Bowl XLIX Halftime Show AMFOOT - NFL - SUPERBOWL Pepsi Super Bowl XLIX Halftime Show Pepsi Super Bowl XLIX Halftime Show Pepsi Super Bowl XLIX Halftime Show Pepsi Super Bowl XLIX Halftime Show Pepsi Super Bowl XLIX Halftime Show Pepsi Super Bowl XLIX Halftime Show Pepsi Super Bowl XLIX Halftime Show Pepsi Super Bowl XLIX Halftime Show 462646588
