Everyone who is anyone has done it. A behind the scenes look at life on the road and for Katy Perry fans this is a must see, letting you in on her life and what makes her tick.

Madonna paved the road with Truth Or Dare some 20 years ago with a revealing behind the scenes look at what goes into making her shows happen. This movie seems to go even deeper to let you see how she has worked a very long time to achieve her success and what she has had to overcome.

"Part of Me"  hits theaters July 5 th. Check out the trailer below for a sneak peek.