Embattled singer, R. Kelly allegedly attacked by another inmate inside Chicago Prison.

According to TMZ,  the incident recently went down inside the Metropolitan Correctional Center in Chicago, where he is being held after pleading not guilty to dozens of state and federal sex crime charges in Illinois, Minnesota, and New York.The news site reports that the 53-year-old was sitting on his bed when another inmate walked in his cell and started punching him