All  is not well in Ozzyville, illness forces Ozzy to cancel a show.  You know Sharon is kicking his butt to get better so they can make some $$. Let's hope the Prince of Darkness gets better.

Heavy metal madman and reality TV star Ozzy Osbourne canceled a show in Reno, Nevada, Sunday night due to a "sudden illness," the concert promoter said.

"Based on advice from doctors, it is with great regret that Ozzy Osbourne is postponing his show ... at the Reno Event Center," Chris Martinez with Live Nation said in a statement. "The multi-platinum Rock & Roll Hall of Famer cannot perform ... due to a sudden illness."

The statement did not elaborate on what ailed Osbourne.

The concert has been rescheduled for April.

Via CNN ...cancellation of concert.