Max Martin was looking for the perfect vehicle to showcase his biggest pop hits. He found it in 17th century hitmaker William ...

The Life of a Showgirl features 12 tracks that Taylor said are certified 'bangers ,' including a collab with Sabrina ...

The little girls twirling in glittery skirts outside of Katy Perry’s Madison Square Garden concert don’t know her latest ...

Katy Perry is seemingly pushing back at trolls' claims that she wouldn't be able to sell out her concert at Madison Square ...

Olivia Wilde, Amy Schumer, Meg Stalter and even the fast-food chain Wendy's also expressed their contempt for the flight.

Katy Perry had a message for those who doubted her after she sold out Madison Square Garden in New York City during her ...

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 joked about backlash she has received as she celebrated a sold-out show at Madison Square Garden in New York City ...

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 ...

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.

The pop star’s actions in Spain last year, while making the video for her song “Lifetimes,” are catching up to her.