Katy Perry performed a sold-out show at Madison Square Garden in New York City on Monday, Aug. 11, and celebrated with a ...

Katy Perry flashes a smile with a newly engaged couple onstage during The Lifetimes Tour in New York City at Madison Square ...

Perry has been loping around the world on this tour for four months. Her Philadelphia stop was the 33rd city on the Lifetimes ...

O Canada! Katy Perry is “giddy” about her burgeoning romance with Justin Trudeau, says a source. “It’s very new, but it’s ...

Katy Perry is in on the joke. The pop star poked fun at the backlash she has received in recent months as she celebrated a ...

Katy Perry fans have been channeling some of the singer's most iconic looks while attending her Lifetimes Tour. The concert ...

A couple got engaged in front of thousands of cheering fans at Katy Perry's latest Lifetimes Tour concert with help from the pop star herself.

Katy Perry’s much-maligned and derivative 'Lifetimes Tour' came to Philly. And the fans in fringed skirts lapped it all up.

The children and teens who attended Friday’s show felt like the target audience for Perry’s current “Lifetimes” tour. The kid ...

It was a slide on my knees mome[nt] that usually makes them go ahhh and it just made me go arghh,” Perry said of the injury.

Some of the most well-known iconic looks, which fans are recreating, include attire that pays tribute to the singer's Super ...

"Real Housewives of Dallas" alum Kameron Westcott spoke out about her family's five-year legal battle with Katy Perry over a ...