Katy Perry Reconnected With 'Teenage Dream' Producers Dr. Luke, Max Martin for KP6 - Rolling Stone
- Katy Perry Reconnected With 'Teenage Dream' Producers Dr. Luke, Max Martin for KP6 Rolling Stone
- Kesha Seems to Respond to Katy Perry Working With Dr. Luke Again TMZ
- Katy Perry's New Album Is Already Attracting Controversy, And It Hasn't Even Been Announced Yet Forbes
- Katy Perry Under Fire Over Dr. Luke Collaboration Rumors Newsweek
- Katy Perry Reportedly Worked with Dr. Luke on New Album Vulture