Marilyn Monroe was an American actress, model, and singer, starring in a number of commercially successful motion pictures during the 1950s and early 1960s. After spending much of her childhood in foster homes, Monroe began a career as a model, which led to a film contract in 1946 with Twentieth Century-Fox. Her early film appearances were minor, but her performances in The Asphalt Jungle and All About Eve drew attention. By 1952 she had her first leading role in Don't Bother to Knock and 1953 brought a lead in Niagara, a melodramatic film noir that dwelt on her seductiveness. ... more on Wikipedia