Super Bowl 2015: Katy Perry's Halftime Show Outfits, Moschino Costumes
Missy Elliott Joining Katy Perry for Super Bowl 2015 Halftime Show
Katy Perry's Halftime Show the Most-Watched in Super Bowl History
Super Bowl 2015: Katy Perry's Halftime Performance Costumes – The Hollywood Reporter
Katy Perry halftime show: 'Roar' singer enters on robot lion for Super Bowl - Sports Illustrated
Katy Perry Takes the Super Bowl Stage
Does Katy Perry's star look familiar to you?
Super Bowl 2015: Katy Perry Rocks Halftime Show With Explosive Performance - ABC News
Team Katy Perry takes snap at Left Shark vendor
Super Bowl XLIX Halftime Show Starring Katy Perry (TV Special 2015) - IMDb