Katy Perry brought her Lifetimes Tour to PHX Arena on July 12. It was a sci-fi fever dream with "Roar," "Firework," "I Kissed ...

Katy Perry‘s Teenage Dream became the first album by a woman to have five No. 1 songs. One of those tracks is among the best pop songs ever recorded . Another is painfully overrated.

The Complete Collection, which earned five #1 singles on the music charts, is climbing up the charts once more.

Katy Perry shares an adorable video of her daughter Daisy singing while she's on tour, writing, "side quest tid bits." Perry ...

Best known for her viral hit "Friday," singer Rebecca Black, who has a new album out called "Salvation," is opening for Perry on shows across the country, including OKC.

Katy Perry Hits Exciting Milestone on Spotify originally appeared on Parade. Katy Perry has something to celebrate.

The Fourth of July is here and Billboard went out to ask people what song best represents the holiday’s spirit, along with ...

Katy Perry is getting futuristic on her new Lifetimes tour, which kicked off its North American run May 7 in Houston. Here are all the songs played.