Katy Perry's last appearance as a judge coincides with a major scheduling shift as season 22 of American Idol reaches its end ...

Carrie Underwood replaced Katy as a judge on 'American Idol,' but some fans miss the 'Teenage Dream' hitmaker. Find out why ...

Each week, we scour the soundscape to bring together a playlist of the hottest new tracks ... Audacy app Press play for the latest from Katy Perry, Kassi Ashton, Nelly Furtado, Keith Urban ...

Tetris Kelly: Katy Perry just announced she’s heading to space. But before she does, we talk to her about Gaga, her daughter Daisy and how she’s bringing us to her planet on the Lifetimes World Tour.