R. Kelly's ex-girlfriend tells how he kept girls as young as 14 as 'pets' and 'trained' them to have sex with each other and him in latest accusation against the singer

Kitti Jones, who has spoken at length about his alleged dealings with women, made the new claims in a R. Kelly: Sex Girls and Videotapes, a new, multi-part documentary that is currently airing in the UK on BBC. In the most recent episode, Jones, now 34, told how Kelly refers to young girls who he 'raises' as 'pets' and how she was introduced to them after she started dating him in 2011, when she was 27