Jeanne Crain Alan Young, and Rudy Vallee. The production was filmed on location in Paris. The film was based on Anita Loos' novel, a sequel to "Gentlemen Prefer Blondes". "Gentlemen Marry Brunettes" was popular throughout Europe at the time and was released in France as "A Paris Pour les Quatre" ("To Paris for the Four"), and in Belgium as "Cevieren Te Parijs". Later in the 1950s, Crain, Russell, and another actress formed a short-lived singing and dancing lounge act on the Las Vegas Strip. Crain made the Western comedy "The Second Greatest Sex" (1956), then starred with Glenn Ford, Russ Tamblyn, and
Anita Loos but thought Monroe was inspired casting. The success of "Blondes" the second time around meant Loos had a greater profile than ever before. She moved to a more spacious apartment at the Langdon Hotel and bought a car; she and her companion Gladys Tipton would travel to visit friends whenever the mood struck. In 1950, Loos began writing "A Mouse is Born", another novel, and when it was safely in the hands of the publisher she left for the continent, her first trip to Europe in 20 years. A "Mouse is Born" had a lukewarm reception, but by then Loos