Bret Michaels update: Condition 'critical but stable' after setback

bret-michaels-stage.jpg "Celebrity Apprentice" and Poison fans will not be happy to learn that rocker Bret Michaels' condition has "suffered a setback" according to his his official Facebook page.

Though reports released earlier Tuesday (April 27) said that Michaels' condition had been upgraded to stable, his doctors say that while Michaels is not in immediate danger, his overall condition has not improved, and is listed as "critical but stable."