Katy Perry debuts her single "I'm His He's Mine" with Doechii inside the top 10 on the inaugural edition of Billboard's Hot ...

The past has come back to haunt Katy Perry. A former “American Idol ... “The truth is, I wrote these songs from my experience of my whole life going through this metamorphosis,” she ...

She was also the first artist to spend 69 consecutive weeks in the top 10 ... songs, collaboration, and other notable career milestones: For the most part, the earnings of Katy Perry from album ...