Vancouver will now be treated to a double-dose of pop culture icons this summer. Katy Perry recently unveiled that Rebecca ...

Katy Perry has tapped iconic "Friday" singer Rebecca Black to join her in her "Lifetimes" world tour! On Instagram, the pair ...

Memes erupt with Katy Perry's announcement. Because she's bringing Rebecca Black on her tour, KatyCats can't help but poke ...

Katy Perry teamed up with Rebecca Black to perform 'Last Friday Night (T.G.I.F.)' and invited her on the Lifetimes Tour.

Pop queens Katy Perry and Rebecca Black are making waves again, but this time, it's not about a viral single. The two singers ...

Katy Perry is facing an uphill battle with her upcoming Lifetimes tour, as reports indicate that thousands of tickets remain ...

Elliott and Jessica sit down with Katy Perry to discuss her upcoming tour, new album, and philanthropic work. His wife, Betsy ...

If you want to get Mike Phinney animated, bring up hunting. Or fishing. Or really anything to do with the outdoors. The ...

Katy Perry faces challenges with ticket sales for her Lifetimes tour and seeks advice from Taylor Swift, whose Eras Tour is a major success. Perry aims to learn Swift's marketing strategies and ...

Music superstar Katy Perry has sold out shows around the world and now she's taking her current tour around the U.S. with a ...