KATY PERRY

Katy Perry

American pop singer Katy Perry initially attempted to break into the music business with a gospel album. Her image radically changed by the time of her 2008 smash single “I Kissed a Girl,” from One of the Boys, and she went on to top the charts with the follow-up albums Teenage Dream, Prism and Witness. Perry is also known for her performance during the 2015 Super Bowl halftime show, her marriage to comedian Russell Brand and her selection as a judge for American Idol.