Max Weinstein Posted March 21, 2014 Joan Rivers and Ray J got together to front page make a fake sex tape in promotion for her new show, 'Joan & Melissa: Joan Knows Best?' The tape spoofs Ray J's sex tape with Kim Kardashian with a Joan Rivers twist. She actually laughs it up about being old. She's also 75% plastic... The head of Vivid Entertainment Steven Hirsch even said he wanted to offer Rivers $100,000 to do a real tape. No one would watch that though. -- Max Weinstein Unfortunately your browser does not support IFrames. <br>Source: Ray J Films Sex Tape With Joan Rivers?