Dr. Luke Files Second Libel Lawsuit Against Kesha's Mother

Lukasz "Dr. Luke" Gottwald has filed a second libel lawsuit against Pebe Sebert, Kesha's mother, alleging that the singer's mother has continued to defame him during his ongoing legal battle with Kesha. In Gottwald's second lawsuit, filed September 7th in Tennessee, the producer cites a March 10th Billboard interview Sebert gave as evidence of continued defamation, Pitchfork reports. In that interview, Pebe Sebert said her daughter was a "prisoner" to Gottwald and her Kemosabe contract with the