The "Talk Back And You're Dead" star was singing while walking the ramp amid loud cheers from the mostly female crowd.
He was only wearing jeans and suspenders, plus he had sunglasses on when he seemed to have miscalculated a back step and fell off the stage.
He quickly recovered, however, and got back up the ramp and continued performing.
He seemed okay, though, and the good thing about it is that he didn't fall where the audience were.
Check out the video clip of the mishap:
Post by YES! Magazine.
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Photos: cosmo.ph
Video: Facebook (Yes! Magazine)