Singer Kesha has added Sony Music in her sexual assault and battery lawsuit against Dr Luke. She claimed the company put her and other female artists in ‘physical danger’ by supporting Dr Luke’s behaviour. In an amended complaint filed in Los Angeles Superior Court, Kesha, whose real name is Kesha Rose Sebert, said Sony “had knowledge of Dr Luke treating female entertainers under his tutelage and supervision in the same manner as alleged here regarding Ms Sebert, which includes both physical and emotional abuse.”