Los Angeles ( CNN ) -- Kesha and Dr. Luke exchanged harsh accusations in lawsuits filed by the singer and producer Tuesday . Kesha 's lawsuit claims Dr. Luke sexually , physically and verbally abused her . Dr. Luke 's lawsuit accuses Kesha of extorting him with false allegations of abuse . Comment: The singer 's suit demands she be released from her recording contract .
Kesha 's lawsuit claims Dr. Luke sexually , physically and verbally abused her . Dr. Luke 's lawsuit accuses Kesha of extorting him with false allegations of abuse . Comment: The singer 's suit demands she be released from her recording contract .