His spokesman says Michaels fractured his nose and got three stitches in his lip when he was clocked with a piece of scenery Sunday at the Tonys.
Poison had performed with the cast of the musical "Rock of Ages" in the opening number.
Michaels also got a CAT scan as a precaution because he's had a neck injury in the past.
What the El!?! Editorial:
You had to be paying attention to see it, I did and immediately rewound on TiVo. It looked like it hurt. Afterward Tony host Neil Patrick Harris came out and said Bret had given "head-banging a whole new meaning" then told the audience he was okay.
Wonder if that bandana he wears under the cowboy hat came off and what's under there!