Grace Patricia Kelly (November 12, 1929—September 14, 1982) was an American actress who, in April 1956, married Rainier III, Prince of Monaco and became styled as Her Serene Highness The Princess of Monaco, but was commonly referred to as Princess Grace.
After embarking on an acting career in 1948, at the age of 18, Grace Kelly appeared in New York City theatrical productions as well as in more than forty episodes of live drama productions broadcast during the early 1950s Golden Age of Television. In October 1953, with the release of Mogambo, she became a movie star, a status confirmed in 1954 with a Golden Globe Award and Academy Award nomination as well as leading roles in five films, including The Country Girl, in which she gave a deglamorized, Academy Award-winning performance as Best Actress. Retiring from acting at 26 and entering upon her duties in Monaco, she and Prince Rainier became the parents of three children: Caroline, Albert, and Stephanie. She also retained her American roots, maintaining a dual U.S. and Monégasque citizenship. Her death, two months before her 53rd birthday, was the result of an automobile accident caused by cerebral hemorrhage. In June 1999, the American Film Institute ranked her #13 in their list of top female stars of American cinema.