Katy Perry is officially appearing on her final episode of American Idol as a judge with the Season 22 finale, but fans are ...

Katy Perry fans are begging her to release new music after learning she was leaving American Idol after the current season.

The American superstar rose to international fame in 2008 with her hit second album One of the Boys, and has since gone from strength to strength. She has sold over 18 million albums and 125 ...