Katy Perry Elle UK September 2013 Issue - Behind The Scenes


behind the scenes: katy’s kettle corn


behind the scenes: popchips & katy perry


Behind The Scenes: Interview Magazine photoshoot


Extended Behind The Scenes of The Sims 3 Showtime with Katy Perry


Katy Perry’s The Sims 3 Commercial Behind The Scenes

If you go to 0:23 you can clearly see Katy singing the lyrics of Part Of Me!