Slipknot performed in Dallas on Tuesday night and Corey Taylor passed out on stage at the end of the set.

The singer then addressed the issue on his Twitter page saying...

"Hello everyone. I'm fine- just overheated in Dallas last night. Ready and waiting for Houston! Thank you to everyone for your concerns!"

Clown recently stated that Donnie Steele would play bass on this tour from backstage as he is not an "official member of Slipknot."  Hey, look at the bright side, at least Steele doesn't have to wear a jumpsuit and Halloween mask on stage every night when it's 100 degrees outside.

Here is some choppy fan-cam footage of Taylor passing out on stage.  Skip to the end to see members of Slipknot's crew carrying the singer of the stage...