Along with the California Gurls singer, the crew was made up of news anchor Gayle King, philanthropist (and the Amazon ...

Katy Perry is in on the joke. The pop star poked fun at the backlash she has received in recent months as she celebrated a ...

Katy Perry performed a sold-out show at Madison Square Garden in New York City on Monday, Aug. 11, and celebrated with a ...

Katy Perry fans have been channeling some of the singer's most iconic looks while attending her Lifetimes Tour. The concert ...

Do you ever feel like a plastic bag, flailing through the Wells Fargo Center’s rafters, wanting to start again? That’s the ...

"Into orbit and back? She's, like, floating?" Mariah Carey asked about Katy Perry. "And this is true? Wow. All right, Katy." ...

Katy Perry went to space in April and has had a terrible year. Mariah Carey is learning from Perry. She's staying away from space voyage.