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.

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

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

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 released "Lifetimes," the second single from her new album "143." The song isn't good enough to erase the tragic memory of "Woman's World." However, a PR expert said Perry's comeback is ...

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.