Katy Perry joined Capital Breakfast to talk about hew new album '143', including new singles 'Woman's World' and 'Lifetimes'. We also asked her about her collabs on the album, including 'Gimme Gimme' ...

Katy Perry opened up to PEOPLE exclusively about her method to keeping her relationship with Orlando Bloom strong while on tour. The pop star will kick off the U.S. leg of her Lifetimes Tour on May 7 ...

Rebecca Black celebrates the 14th anniversary of her viral hit, "Friday," and says the song is now older than she was when it ...

Pop star Katy Perry has announced the American leg of her The Lifetimes Tour, which will bring the "Dark Horse" singer to Nashville this summer.

Katy Perry talked about her relationship with Orlando Bloom and shared that she has discovered acts of service and words of affirmation are her love languages ...

Monday, February 10, is a momentous day in the history of pop music, as Rebecca Black's earworm "Friday" celebrates its 14th ...

This spring, pop star Katy Perry will hit the road for her first tour in seven years, which includes a May 13 stop at Target Center in downtown Minneapolis. Tickets go on sale at 10 a.m. Friday ...

Pop star Katy Perry has announced the American leg of ... which includes hits "Last Friday Night (T.G.I.F.)," "Hot N Cold," "California Gurls" and "The One That Got Away." Need a break?

Katy Perry is in a recording booth ... The moment was captured in 2010, in a behind-the-scenes video of Perry recording her ...

Singer-songwriter Katy Perry talked about her relationship ... on a tour and how much people look forward to it," the Last Friday Night singer says. "I'm really trying to stay in the best shape ...