According the The Hollywood Reporter, it appears that Sony and Dr. Luke (Lukasz Gottwald) have parted ways due in part to the past rape allegations made by pop star Kesha.

Now, Dr. Luke’s relationship with Sony is under a microscope, and according to one source, the two sides are in the midst of negotiating a split. Another insider pushes back on the notion of a divorce. But according to court papers, he is no longer the CEO of Kemosabe Records and the company asserts he no longer has authority to act on its behalf. A page devoted to Dr. Luke on Sony Music’s website has also been taken down.

You can read more here.