Kesha Won't Sing at the Billboard Music Awards

The singer had been scheduled to perform "It Ain't Me Babe."

However Kemosabe later rescinded that permission, according to the statement.

"Unfortunately, Kesha and Kemosabe have since been unable to come to an agreement for Kesha to perform on the show," the statement read. "Dick Clark Productions has a long standing relationship with Kesha. We hope that the parties can come to an arrangement such that we can continue that long-standing relationship with a performance by Kesha on the Billboard Music Awards stage on May 22nd."

In 2014, Kesha, 29, accused Dr. Luke of being physically, emotionally and sexually abusive toward her and as a result, sought to be released from her contract with Sony. The producer, whose given name is Lukasz Gottwald, has denied all allegations of wrongdoing, and earlier this year, a judge ruled against the singer, saying that she could record with people other than Dr. Luke. She appealed, though that was denied.