Bianca Censori’s nakedness at the Grammys pales in comparison to Katy Perry’s infamous butt slip. Read on for more!

LOS ANGELES, CALIFORNIA: Katy Perry has learned to tune out criticism as she prepares for her lifetime tour. Supporting her ...

Singer-songwriter Katy Perry opens up to PEOPLE about reading reviews — and the advice she lives by from her therapist.

American Idol alum Katy Perry shared her thoughts on past winner Carrie Underwood replacing her as judge on the singing ...

Katy Perry shared what fans can expect from The Lifetimes Tour in an exclusive interview with E! News: "There might be a ...

Katy Perry sits down with USA TODAY reporter KiMi Robinson to talk her world tour and why she is excited to bring her young ...

Katy Perry is planning her first Oklahoma City show this spring. After selling out shows around the world for her upcoming ...

After selling out shows around the world for her upcoming The Lifetimes Tour, Katy Perry has announced that she will launch ...

Pop star and former American Idol judge Katy Perry is planning to launch an extensive world tour later this year, with a ...

Once upon a celebrity moment, Katy Perry gave the term “shooting for the stars” a whole new meaning! For then-husband Russell ...