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 Mizner. When they returned to New York in the spring of 1930, Emerson expressed his unhappiness at her inattention, and the guilt-ridden Loos would spend much more time alone. Emerson had also unwisely invested "their" money, which was lost in the stock market crash, and suggested she return to work. Loos was not unhappy with this, and within a few months had produced a stage adaptation of "But Gentlemen Marry Brunettes" and a comedy "Cherries are Ripe". With their income reduced, the couple moved to a residential hotel and did less traveling in 1931. Not long after, Loos came upon