Katy Perry stopped her Detroit concert when young fan McKenna collapsed on stage after being invited up during the performance on August 3.

Katy Perry Documents Concert Mishap That Left Her With a Bloody Knee originally appeared on Parade. Fans get to see Katy ...

Ahead of the final Canadian stop of her Lifetimes Tour, Katy Perry shared a picture of a bloody knee injury she sustained ...

Katy Perry’s daughter, Daisy, sings and puts on a puppet show in a rare video posted by the singer from her "Lifetimes Tour." ...

Katy Perry’s 4-year-old daughter Daisy, whom she shares with ex Orlando Bloom, put her singing chops on display as she put ...

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

Ahead of the final Canadian stop of her Lifetimes Tour, singer-songwriter Katy Perry recalled a mishap from one of her concerts that left her with a bloody knee, reported E! News.

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 posted an Instagram on Wednesday, Aug. 6, featuring highlights of her ongoing 'Lifetimes' tour and summer ...

Perry was about to perform her hit song “The One That Got Away” when the young fan, whose name is McKenna, appeared to be overcome with emotion at being chosen to come onstage with the iconic ...

Katy Perry’s latest stop on her Lifetimes Tour took a dramatic turn. Perry, 40, picked out a handful of young fans from the ...

Ahead of the final Canadian stop of her Lifetimes Tour, Katy Perry shared a picture of a bloody knee injury she sustained ...