The pop star will sit for a conversation about the project after the screening in New York.

It's been a year since Katy Perry launched her Lifetimes tour, and if you didn't get to see it, you'll be happy to know it's ...

Noted as one of the best-selling recording artists of all time, Katy Perry was not an overnight sensation. Still, after ...

Katy Perry has responded to her critics with an exciting announcement about her upcoming concert documentary film. On Tuesday ...