Katy Perry took a meaningful step during her The Lifetimes Tour at the Madison Square Garden.

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

A surprise proposal stole the spotlight during Katy Perry’s Lifetimes Tour stop in New York City.

Katy Perry is a spoiled brat. She is too thin and can't dance. Katy Perry brought a set list to space and her “143” album is a flop. Can we maybe enlist the "Leave Britney alone!" guy at ...

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.