International superstar singer Katy Perry and the various things that spin upon or spray out of her breasts are the latest to get a concert movie. No doubt it will be full of uplifting platitudes about achieving your dreams and working hard as well as the glorious benefits of whip cream and other delights.

The new trailer for Part of Me 3D shows exactly what you might imagine. All this and more. At its heart, it looks to tell the story of a young woman who was raised in a very religious family who would go on to struggle through the music world only to come out on the right side of success by singing about kissing a girl and liking it.

Check it out for yourself: