Joan Fontaine

Joan de Beauvoir de Havilland, known professionally as Joan Fontaine, was a British-American actress best known for her roles in Hollywood films during the Golden Age of Hollywood. Fontaine appeared in more than 45 films in a career that spanned five decades. She was the younger sister of actress Olivia de Havilland. Their rivalry was well documented in the media at the height of Fontaine's career.