‘American Idol’ Reboot Sets Official Premiere Date
Katy, Ryan and the gang are ready to find the next superstar.
Katy Perry Assists Fan in Proposal to Her Girlfriend on National Coming Out Day
The 'I Kissed a Girl' singer made a happy fan's wish come true at the Brooklyn stop of her 'Witness' tour.
Andy Samberg Explains How the Taylor Swift-Katy Perry Feud Will End: ICYMI
Settling pop's biggest feud will take some help from an unlikely source.
Katy Perry Kicks Off ‘Witness: The Tour': Opening Night Photos + Set List
Katy Perry kicked off her new tour in Montreal.
CYN on Signing to Katy Perry’s Label: ‘It Was Like Realizing My Whole Life Would Change’
CYN opens up about getting discovered by Katy Perry, growing up in the Midwest and why she feels like Harry Potter.
Katy Perry Sounds Off on Taylor Swift Collaboration Rumors + Orlando Bloom Split
Is the 'Bad Blood' about to expire?
Katy Perry Unleashes Wacky, Cameo-Laden ‘Swish Swish’ Video: Watch
It's like 'Dodgeball' meets 'Witness.'
Katy Perry, Paris Hilton + More Are So Ready for the Solar Eclipse
Who better to talk about an eclipse than some big stars?
Carly Rae Jepsen Is Excited to ‘Get Some Hangs’ With Katy Perry on Tour
Carly Rae Jepsen dished on opening up for Katy Perry on her upcoming Witness Tour.