The singer talked about the frisky innuenDOH!-laced song from her "Teenage Dream" album on Wednesday's (Jan. 29) Kimmel.

Thanks to Katy Perry's 4-year-old daughter ... so it’s going to be an 8:30 show,” Perry said. Perry noted that her "vibe" has changed a lot since becoming a mom, so she's no longer interested ...

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

Although Katy Perry is best-known for frothy, off-the-walls pop music, the Billboard Hot 100 topper opened her Thursday (Jan. 30) night mini-set during the FireAid LA Benefit Concert with a very ...

Katy Perry is telling Carrie Underwood to take the ... "She was born on that show,” Katy told People in an interview published Jan. 30. “I think she knows how to steer it." ...

No, it’s not a change in lyrics or her famously risqué costumes. (Thankfully!!) Instead, Perry is changing up her tour schedule to accommodate moms! “I’m excited to start my show at 8:30 because I now ...

Katy Perry feels confident in the future of American Idol, even if she's no longer a part of the show. The pop star shared how she really feels about Carrie Underwood replacing her as a judge on ...

Katy Perry revealed a major step she has decided ... so it’s going to be an 8:30 show." The Firework singer has decided on a new time slot considering the motherly duties, including putting ...

The benefit shows will be held at California’s own Intuit Dome and Kia Forum venues on Thursday, January 30. The show will also be broadcast by select AMC Theaters and online via Apple Music ...

Katy Perry belted out “California Gurls,” and Joni Mitchell offered a rare performance as Angelenos spoke movingly about loss — and resilience.

DENVER — Katy Perry is preparing to bring "The Lifetimes Tour" to the United States and Canada. The former "American Idol" judge announced dozens of new dates on her world tour Monday morning.

Olivia Rodrigo and No Doubt join Billie Eilish, Lady Gaga and more for the Los Angeles FireAid benefit concert supporting victims of the wildfires.