Question:  Donald Corren is an American Broadway and film actor and screenwriter who created the role of Cosmé McMoon opposite Judy Kaye's Florence Foster Jenkins,  an American socialite and amateur soprano who was known and mocked for her flamboyant performance costumes and what poor ability?
Sentence (from "Christian McKay"): He also appeared in movies such as "Florence Foster Jenkins", "The Theory of Everything", "Tinker Tailor Soldier Spy" and "Rush".
Relevant evidence: No