According to yahoo.com
A Chicago judge agreed to allow the videotape, which prosecutors claim shows the R&B superstar having sex with a 13-year-old girl, to be screened in open court. The footage, which has been widely disseminated online, is the core piece of evidence in Kelly's child-pornography case that's scheduled to go to trial this summer. At a hearing on Thursday, Cook County Criminal Court Judge Vincent Gaughan said the people's right to know the details that resulted in the "Trapped in the Closet" singer being charged with 14 counts of child pornography trumps his attorney's argument that showing the sexually explicit material could lead to Kelly not getting a fair trial.
R. Kelly's Sex Tape Going Public