Tim McGraw collpased while on stage last night right after performing 'Humble and Kind'.

McGraw, who was headlining Sunday night at the C2C Festival in Ireland with his wife, Faith Hill, saw a standing ovation after 'Humble and Kind' where he appeared to wait an abnormally long time and became drowzy before collapsing at about 10:37 PM.

Faith Hill came back out and said that he was okay and said it was from dehydration, but that he won't be coming back out and she made the decision to call the show!

The crowd didn't seem to have a problem and most extended their well wishes and said that his health comes first!