Follow live updates on the FireAid benefit concert, which will feature performances from Billie Eilish, Lady Gaga and more, ...

Katy Perry is proud to be a California girl ... There's our second Led Zeppelin song of the night. Black Crowes lead singer Christopher Robinson brought out Slash, the guitar god from Guns ...

The biggest pop culture moments of the 21st century so far have made the first quarter an extremely memorable 25 years.

A number of famous artists took the stage at the FireAid benefit concert to raise millions of dollars for those impacted by the wildfires that devastated LA this year ...

Take a look at our curated list of the 25 biggest pop culture moments from the first 25 years of the 21st Century.

The “Firework” singer announced last year that she was leaving the ABC singing competition after seven seasons to embark on her “Lifetimes” tour.

Katy Perry has plenty of faith in Carrie Underwood as she prepares to take the wheel on American Idol. After it was announced ...

Tour-bound Katy Perry has been ordered to testify in an ongoing legal battle over a Santa Barbara home purchase.

“I miss them so much,” the “Firework” singer said on “Jimmy Kimmel Live!” Wednesday. “I do, actually. Hi, Luke! Hi, Lionel!” When Jimmy Kimmel asked Perry, 40, whether ...

Katy Perry is sharing how she really feels about being replaced by Carrie Underwood on American Idol.

Katy Perry has something to say about Carrie Underwood replacing her as a judge on American Idol.