R.Kelly was allegedly ATTACKED in his prison cell by another inmate!
Federal law enforcement sources with direct knowledge say the incident recently went down inside the Metropolitan Correctional Center in Chicago where Kelly was sitting on his bed when another inmate walked in his cell and started pounding on him.
Sources say the inmate went on the attack because he was angry about the detention facility being placed on lock down a couple of times largely due to Kelly protesters outside the jail.
Sources say the fight didn’t last long, and it’s unclear if another inmate or guards broke it up. Our sources say Kelly was examined by a doctor, who determined the singer was okay … no broken bones or serious injuries.