Katy Perry promotes the 20th season of American Idol at Good Morning American in New York City. The singer showcased her unique style in a snake print bandeau top, high waisted brown leather pants, ...

The singer of “Firework” released the waterworks Sunday during her final appearance as a judge on “American Idol.” (Watch the ...

Joining Luke Bryan and Lionel Richie on the judging panel this season is former American Idol winner Carrie Underwood. She stepped in after Katy Perry’s departure to bring her perspective and ...

Pop star Katy Perry unveils a Star Wars-inspired costume on her Lifetimes Tour, sparking strong social media reactions ...

If you've been a fan of Katy Perry long enough you probably know she used to lean more indie pop-rock than the glossy dance-pop she's known for today on albums such as Smile and 143. Her breakout ...