Katy Perry celebrates an engaged couple in New York City, plus Sarah Michelle Gellar, Danielle Brooks and more. From New York ...

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

During Katy Perry’s Lifetimes Tour stop in Toronto a fan had a special request, the Simlish version of “Last Friday Night.” ...

Katy Perry helped fans pull off an adorable on-stage proposal during her NYC concert. Watch the heartwarming moment here.

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

Grandstand acts include Def Leppard, Atmosphere, Meghan Trainor, Nelly, and Hall without Oates. Los Lobos and Ber play the ...

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.