Article continues below advertisementKaty Perry stopped her show to tend to a fan in need.In a viral video published to X on Monday, August 4, the pop star, 40, helped a young girl who passed out on stage during the Lifetimes Tour.Article continues below advertisementSource: @thewitnessedboy/XKaty Perry leaned next to a fan who fainted, even after medics arrived.Perry brought several fans on stage in the middle of the show, including a girl who struggled to breathe after seeing her idol. She appeared visibly hazy, prompting the singer to help her stay grounded."Okay, let's practice.