Kings Of Leon seem to be in disarray after they were forced to cut a gig short.

Jared Followill - bass guitarist in the American band, which is also made up of his brothers Caleb and Nathan, as well as their cousin Matthew - suggested the group's cancelled concert in Dallas, Texas, on Saturday (30.07.11), which Caleb blamed on it being too hot, may be part of a "bigger" problem.

Jared wrote on twitter: "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."

During the concert, which saw the 'Sex On Fire' hitmakers perform in temperatures around 90 degrees Fahrenheit, Caleb explained to the crowd that his voice was "100 per cent wrong" due to the heat.

He said: "My voice is completely 100 percent wrong. I'm sorry.

"I'm gonna go backstage for a second. I'm gonna vomit. I'm gonna drink some beer ... and for the record, I'm not drunk ... I'm about to fall down here because I'm so goddamn hot. ... I'm gonna come back out here and I'm gonna play three more songs."

The band have confirmed plans to reschedule two gigs in Texas following their recent cancellation.