The bands Friday concert in Dallas, Texas ended prematurely   as lead singer Caleb Followill told fans: “I’m gonna go backstage and I’m gonna vomit, I’m gonna drink a beer and I’m gonna come back out and play three more songs.” However, its reported the singer never returned to the stage.  His brother and band bassist, Jared apologized to hte crowd, “Caleb’s just a little unfit to play the rest of the show…We love you guys so much, but I know you guys —-king hate us. I’m so sorry. It’s really not our fault, it’s Caleb. He can’t play the rest of the show. We will be back as soon as possible.”

The official statement goes as follows:

“We are so sorry to say Kings of Leon are canceling their entire US tour due to Caleb Followill suffering from vocal issues and exhaustion. The band is devastated, but in order to give their fans the shows they deserve, they need to take this break.  Unfortunately, the US dates cannot be rescheduled due to the band’s international tour schedule.

Jared tweeted after the concert in Dallas:

“Dallas, I cannot begin to tell you how sorry I am,” he wrote Saturday. “There are internal sicknesses & problems that have needed to be addressed. No words.”

He added: “I love our fans so much. I know you guys aren’t stupid. I can’t lie. There are problems in our band bigger than not drinking enough Gatorade.”