A federal appeals court has upheld singer R. Kelly's racketeering convictions and a 30-year prison sentence, finding he exploited his fame for over a quarter century to sexually abuse girls and young women.

The 2nd Circuit rejected Kelly’s arguments that the trial evidence was inadequate, the constitutionality of some state laws used against him were questionable, four jurors were biased, the

R. Kelly’s racketeering and sex trafficking convictions, along with a 30-year prison sentence, were upheld Wednesday by a federal appeals court that concluded the singer exploited his fame for over a quarter century to sexually abuse girls and young women.