Marilyn Monroe is well remembered for her iconic movies from the 1950s. Below, we rounded up some of Marilyn Monroe's best movies, along with details on where you can stream them online. Marilyn Monroe has a supporting role as Claudia Casswell, a beautiful aspiring actress who doesn't have the talent for the industry. 'Gentlemen Prefer Blondes'A shot of Marilyn Monroe in "Gentlemen Prefer Blondes." Two of the Donahue children end up joining a show starring Victoria Parker, a successful performer played by Marilyn Monroe.

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