Lucille Désirée Ball (August 6, 1911 – April 26, 1989) was an American actress, comedian, model, entertainment studio executive and producer. She was the star of the self-produced sitcoms I Love Lucy, The Lucy Show, Here's Lucy, and Life with Lucy, as well as comedy television specials aired under the title The Lucy-Desi Comedy Hour.
Ball's career began in 1929 when she landed work as a model. Shortly thereafter, she began her performing career on Broadway using the stage names Diane Belmont and Dianne Belmont. She later appeared in several minor film roles in the 1930s and 1940s as a contract player for RKO Radio Pictures, being cast as a chorus girl or in similar roles. During this time, she met Cuban bandleader Desi Arnaz, and the two eloped in November 1940. In the 1950s, Ball ventured into television. In 1951, she and Arnaz created the sitcom I Love Lucy, a series that became one of the most beloved programs in television history. The same year, Ball gave birth to their first child, Lucie Arnaz, followed by Desi Arnaz Jr. in 1953. Ball and Arnaz divorced in May 1960, and she married comedian Gary Morton in 1961.
Following the end of I Love Lucy, Ball would go on to appear in a Broadway musical, Wildcat, for a year from 1960 to 1961, although the show received lukewarm reviews and had to be shut down permanently when Ball became ill for a brief time. After Wildcat, Ball reunited with I Love Lucy co-star Vivian Vance for the aforementioned Lucy Show, which Vance departed in 1965 but which was to continue for three years with longtime friend of Ball's Gale Gordon who already had a recurring role on the program.
In 1962, Ball became the first woman to run a major television studio, Desilu Productions, which produced many popular television series, including Mission: Impossible and Star Trek. Ball did not back away from acting completely. In 1985, Ball took on a dramatic role in a television film, Stone Pillow. The next year she starred in Life with Lucy, which was, unlike her other sitcoms, not well-received; the show was cancelled after three months. She appeared in film and television roles for the rest of her career until her death in April 1989 from an abdominal aortic dissection at the age of 77.