Tim McGraw Collapses on Stage During Ireland Concert The singer collapsed on stage while performing in Dublin on Sunday night. His wife, Faith Hill, later came on stage to announce McGraw could not finish his performance. "He's been super dehydrated. I apologize, but I made the decision that he cannot come back out on stage." Faith Hill The audience began chanting "We Love Tim," prompting Hill to sing a rendition of "What A Friend We Have in Jesus." After Hill's performance, the audience was ushered out of the venue.