Katy Perry springs into action after young fan collapses onstage at ‘Lifetimes’ concert admin 10 hours ago USA Update Comments Off on Katy Perry springs into action after young fan collapses onstage at ‘Lifetimes’ concert 0 Views 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. Share Facebook Twitter Stumbleupon LinkedIn Pinterest