Katy Perry gives interview about her new single and career up to this point

Katy Perry did an interview to promote her new song with a beats 1 interview.

She says she started working with Zedd after she invited him on tour and he opened for a leg of her tour.

The interviewer asked her about the success of her Teenage Dream album and she said it was something that she didn't really understand until afterwards because she was in the middle of it.

She says the themes of her music are joy, empowerment, trying to expand the boundaries of what she thinks, trying to learn from all the opportunity that she's had while also applying those lessons.