She’s on a song on Katy Perry’s new album and the song is produced by Dr. Luke. P.U. She’s never breaking the “Getting away from Dr. Luke” allegations.
He's produced her entire last album and half the other one, so it's not like she's ever pretended to leave him behind unfortunately.
Hate that Dr. Luke produced this, but it’s imo the best Halloween album ever made and her best work by a long shot.