Rachel Frobel (née Collins, b. 1976) is an American professional wrestler who is better known by her ring name MsChif. She has been wrestling since 2001 and in that time has worked for several independent promotions across the United States, with guest matches in England and Japan. She is known for her banshee gimmick, howling at her opponents and referees who stand in her way, as well as her unusually flexible body that allows her to perform, and be subjected to, modified submission holds.