Now ain’t this just NASTY! The ex-prison guard knocked up in the stir by cop killer Ronell Wilson is going to be a convicted felon, just like her baby’s daddy. Nancy Gonzalez, 29, is scheduled to plead guilty Monday to a federal indictment charging her with having sex with Wilson at the Metropolitan Detention Center in Brooklyn when she was supposed to be guarding him. Looks like her jail bird boo talked her right up out them panties….SMH Read more after the jump….