The "Teenage Dream" singer, 40, welcomed a few concertgoers on stage during her Lifetimes Tour stop at the Little Caesars ...

A concerned Katy Perry attended to the young fan when she collapsed moments after being picked out of the crowd to meet her ...

But on Sunday, at Detroit’s Little Caesars Arena the singer had to do the same for just one young fan.

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

The “I Kissed a Girl” singer, 40, led concertgoers in a prayer after the scary moment, which occurred during Sunday night show in Detroit, Mich.

DETROIT (WJW) — Katy Perry is being praised for her response during a concert when a fan collapsed on stage. The 40-year-old ...