Later in the show, Perry asked concertgoers to join her in a brief prayer after the young fan was removed on a stretcher.

Katy Perry is currently in the midst of her Lifetimes Tour in North America, and she paused a show in Detroit on Sunday, Aug.

Katy Perry stopped her Detroit concert to help a fan who collapsed after being brought onstage: 'It's overwhelming.' ...

Katy Perry stopped her 'Lifetimes Tour' concert in Detroit to help a young fan, McKenna, who collapsed on stage during 'The ...

Sunday's show was the 13th in the latest North American Leg of the Lifetimes Tour, which Perry kicked off during late April ...

"Sometimes you're so brave and you can get on stage, and it's overwhelming," the singer said after leading the arena in a ...

Justin Trudeau attended Katy Perry’s Lifetimes Tour stop in Montreal on July 30, just two days after the pair enjoyed dinner ...

Justin Trudeau was spotted at Katy Perry's Lifetimes Tour at Montreal's Bell Centre on Wednesday, July 30. Trudeau, 53, was ...

Katy Perry’s recent concert in Detroit was briefly interrupted after a fan experienced a medical emergency. The pop star ...

Katy Perry dealt with a scary incident on her “Lifetimes Tour” over the weekend. The “Woman’s World” singer, 40, had several ...

Justin Trudeau attended Katy Perry’s Lifetimes Tour stop in Montreal on July 30, just two days after the pair enjoyed dinner ...