Madonna inspired Katy Perry concert film

London: Pop star Katy Perry has credited pop queen Madonna with inspiring her upcoming 3D concert movie. Perry invited a camera crew to film her California Dreams Tour for ‘Part Of Me’, which will feature live footage and touch on personal issues including her failed marriage to Russell Brand, reported a website.

The singer said plans for the forthcoming documentary were inspired by Madonna`s 1991 film ‘Madonna: Truth or Dare’. "Madonna is everything to me, and that movie is amazing, because it caught her at a time when she was a bit more vulnerable. I wanted to do that too, to capture a snapshot of who I am now so that I can remind myself what I`ve lost if I ever do become totally jaded," Perry said. ‘Part Of Me’ is due in theatres in July. PTI