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Once again, Monroe faced life in foster care. But she had one way out—get married. She wed her boyfriend Jimmy Dougherty on June 19, 1942. A merchant marine, Dougherty was later sent to the South Pacific. Monroe went to work in a munitions factory in Burbank where she was discovered by a photographer. By the time Dougherty returned in 1946, Monroe had a successful career as a model. She dreamt of becoming an actress like Jean Harlow and Lana Turner.
Her marriage fizzled out as Monroe focused more on her career. The couple divorced in 1946—the same year she signed her first movie contract. With the movie contract came a new name and image, she began calling herself "Marilyn Monroe" and dyed her hair blonde. But her acting career didn't really take off until the 1950s. Her small part in John Huston's crime drama The Asphalt Jungle (1950) garnered her a lot of attention. That same year she impressed audiences and critics alike as Claudia Caswell in All About Eve, starring Bette Davis.
In 1953, Monroe made a star-making turn in Niagara, starring as a young married woman out to kill her husband with help from her lover. The emerging sex symbol was paired with another bombshell, Jane Russell, for the musical comedy Gentlemen Prefer Blondes (1953). The film was a hit and Monroe continued to find success in a string of light comedic fare, such as How to Marry a Millionaire with Betty Grable and Lauren Bacall, There's No Business like Show Business (1954) with Ethel Merman and Donald O'Connor, and The Seven Year Itch (1955). With her breathy voice and hourglass figure, Monroe became a much-admired international star.
Tired of bubbly, dumb blonde roles, Monroe moved to New York City to study acting with Lee Strasberg at the Actors' Studio. She returned to the screen in the dramatic comedy Bus Stop (1956), playing a saloon singer kidnapped by a rancher who has fallen in love with her. She received mostly praise for her performance.
In 1959, Monroe returned to familiar territory with the wildly popular comedy Some Like It Hot with Jack Lemmon and Tony Curtis. She played Sugar Kane Kowalczyk, a singer who hopes to marry a millionaire in this humorous film in which Lemmon and Curtis pretend to be women. They are on the run from the mob after witnessing the St. Valentine's Day Massacre and hide out with an all-girl orchestra featuring Monroe. Her work on the film earned her a Golden Globe Award for Best Actress in a Comedy.
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In 1962, Monroe was dismissed from Something's Got to Give—also starring Dean Martin—for missing so many days of filming. According to an article in The New York Times, the actress claimed that the absences were due to illness. Martin declined to make the film without her so the studio shelved the picture.
Her professional and personal life seemed to be in turmoil. Her last two films, Let's Make Love (1960) and The Misfits (1961) were box office disappointments, and she got herself fired from her last project. In her personal life, she had a string of unsuccessful marriages and relationships. Her 1954 marriage to baseball great Joe DiMaggio only lasted nine months, and she was wed to playwright Arthur Miller from 1956 to 1961. There have also been rumors that she was involved with President John F. Kennedy and/or his brother Robert around the time of her death.
At only 36 years old, Marilyn Monroe died on August 5, 1962, at her Los Angeles home. An empty bottle of sleeping pills were found by her bed. There has been some speculation over the years that she may have been murdered, but it was officially ruled as a drug overdose.
During her career, Monroe's films grossed more than $200 million. She still remains popular today as an icon of sex appeal and beauty.