VIDEO : Dr. Luke Barred Kesha From Taking the Stage at This Year's Billboard Music Awards

Less than a week after it was announced that Kesha would be performing at this year's Billboard Music Awards, her producer, Dr. Luke, and his label, Kemosabe Records, have officially barred her from taking the stage. " Kesha accepted an invitation to perform on the show and she received written approval from Dr. Luke's record label, Kemosabe Records," Dick Clark Productions, the company in charge of producing the BBMAs, said in a statement on Tuesday.