After spending much of her childhood in foster homes, Monroe began a career as a model, which led to a film contract in 1946. Her early roles were minor, but her performances in The Asphalt Jungle and All About Eve (both 1950) were well received, and as her career progressed she became known as a sex symbol. She was praised for her comedic ability in such films as Gentlemen Prefer Blondes, How to Marry a Millionaire and The Seven Year Itch, and became one of Hollywood's most popular performers.
The typecasting of Monroe's "dumb blonde" persona limited her career prospects, and she broadened her range. Her marriage to baseball player Joe DiMaggio failed. While married to playwright Arthur Miller, she studied at the Actors Studio and formed Marilyn Monroe Productions. Her dramatic performance in William Inge's Bus Stop was hailed by critics, and she won a Golden Globe Award for her performance in Some Like it Hot.
The final years of Monroe's life were marked by illness, personal problems and a reputation for being unreliable and difficult to work with. The circumstances of her death, from an overdose of barbiturates, have been the subject of conjecture. Though officially classified as a "probable suicide", the possibility of an accidental overdose has not been ruled out, while conspiracy theorists argue that she was murdered.
In 1999, Monroe was ranked as the sixth greatest female star of all time by the American Film Institute.
A spokeswoman for Christie's auction house says the 36 photos taken by Bert Stern sold for $146,500 on Tuesday. The pre-sale estimate was $100,000 to $150,000.
Christie's says the photos from a 1962 shoot were the last professional images taken of Monroe before she died that year of a drug overdose. They ran in Vogue instead as a memorial.
They're among more than 100 Monroe images being offered for sale at Christie's. The sale continues Wednesday.
Also at Christie's Tuesday, four Helmut Newton photographs, titled "They're Coming, Paris (Naked and Dressed)," sold for $662,500.
The buyers were anonymous.
The official cause of Monroe's death was classified by Dr. Thomas Noguchi of the Los Angeles County Coroners office as "acute barbiturate poisoning", which he recorded as a "probable suicide". Eight milligram percent of chloral hydrate and 4.5 milligram percent of Nembutal were found in her system after the autopsy.Her death was classified as "probable suicide", but because of a lack of evidence, investigators could not classify her death as suicide or homicide. Also, some conspiracy theories involve John and Robert Kennedy with her death, while other theories suggest CIA or mafia complicity. As a side note, toxicology tests revealed that Monroe also had a slight iron deficiency in her blood.
On August 8, 1962, Monroe was interred in a crypt at Corridor of Memories, #24, at the Westwood Village Memorial Park Cemetery in Los Angeles, California. Lee Strasberg delivered the eulogy.