Artie Lange hospitalized -- for what, we don't know

artie-lange-320.jpgHoward Stern sidekick Artie Lange was admitted to a hospital Saturday night, and from the looks of things he won't be back in circulation anytime soon.

Lange's rep confirms that he was hospitalized in New Jersey, TMZ and others report, but offer no other details. "Artie has chosen to keep all information on this matter between him and his doctor," the statement reads. "There will be no further comment."