Question: Where is diamonds are a girl best friend from?

Disambiguated questions and answers:
context: Gentlemen Prefer Blondes is a 1953 American musical comedy film based on the 1949 stage musical of the same name. It was directed by Howard Hawks and stars Jane Russell and Marilyn Monroe, with Charles Coburn, Elliott Reid, Tommy Noonan, George Winslow, Taylor Holmes and Norma Varden in supporting roles.
question: What 1949 film is diamonds are a girl's best friend song originally from?
short_answers: Gentlemen Prefer Blondes
wikipage: Gentlemen Prefer Blondes (1953 film)
context: The song is perhaps most famously performed by Marilyn Monroe in the 1953 film "Gentlemen Prefer Blondes". Monroe's character, Lorelei Lee, has been followed on a Transatlantic ocean liner by a detective hired by her fiancé's father, who wants assurance that she is not marrying purely for money. He is informed of compromising pictures taken with a British diamond mine owner and cancels her letter of credit before she arrives in France, requiring her to work in a nightclub to survive. Her fiancé arrives at the cabaret to see her perform this song, about exploiting men for riches. Diamonds are an element in another story line in the film, in which Lorelei is given a diamond tiara by the mine owner, in gratitude for her recovering the photographs. In a later scene, Jane Russell, who played opposite Monroe, sang "Diamonds Are a Girl's Best Friend" in court, while pretending to be Lorelei.
question: What 1953 film is diamonds are a girl's best friend from?
short_answers: Gentlemen Prefer Blondes
wikipage: Diamonds Are a Girl's Best Friend
context: The song is also featured in the 2001 film "Moulin Rouge!", in which it is sung principally by Nicole Kidman in the role of Satine, the (fictional) star performer of the famous Moulin Rouge nightclub in Paris, at the turn of the 20th century. This film version is technically a musical adaptation that director Baz Luhrmann titled "Sparkling Diamonds". Although it consists almost entirely of an adaptation of "Diamonds Are a Girl's Best Friend", this version differs from the lyrics in "Gentlemen Prefer Blondes" in several ways. For example, it does not include the name Harry Winston in the chant of famous jewelers; rather, Moulin Rouge founder Charles Zidler's name was changed to Harold in the film, so his name replaces Winston's in the song as "Harry Zidler". Black Starr & Frost-Gorham was known by that name only after 1925, but instead of using their 1875-1925 name of "Black Starr & Frost", their name was replaced in the Luhrmann film by nonsense words (understood by many listeners as "Ross Cole;" in the 2002 DVD release, the words printed in the text captioning are "Black Star, Roscor"). And the potentially anachronistic line "help you at the Automat" was altered in the Luhrmann film to "help you feed your pussycat." Additionally, a lyrical snippet from Madonna's song "Material Girl" was worked into this adaptation of the song.
question: What 2001 film is the diamonds are a girl's best friend adaptation "Sparkling Diamonds" from?
short_answers: Moulin Rouge!
wikipage: Diamonds Are a Girl's Best Friend

Long-form answers:
knowledge: content: "Diamonds Are a Girl's Best Friend" is a jazz song introduced by Carol Channing in the original Broadway production of Gentlemen Prefer Blondes (1949), with music by Jule Styne and lyrics by Leo Robin.
wikipage: Diamonds Are a Girl's Best Friend
long_answer: "Diamonds Are a Girl's Best Friend" is a jazz song introduced by Carol Channing in the original Broadway production of Gentlemen Prefer Blondes in 1949.  An adaptation of the play was made into a musical comedy film with the same name. Actresses Marilyn Monroe and Jane Russell each sing the song at different times in the film. An adaptation of the song entitled, "Sparkling Diamonds," was sung by Nicole Kidman's character, Satine, in the 2001 film, Moulin Rouge.