HEAT WAVE!
Come on, how do you discuss this film (which I love, and not just for MM) and not mention "Heat Wave?" I can't imagine what 1954 audiences were thinking--surely no woman could have identified with MM, her bumping and grinding and thrusting her flamenco skirts between her legs, while moaning about "the Deep South!" It's a spectacularly over-the-top performance--eyebrown raising even today. Indeed all her numbers in the movie are unsually suggestive. She didn't want to make "There's No Business..." and only agreed when FOX promised her "The Seven Year Itch" but clearly the script said, "sexy blonde" and she did her damndest.
This is the only movie where MM seems vulgar, albeit entertainingly vulgar. The script is terribly insulting to her character, Vicki, and it seems based on FOX's low opinion of her.
This was the movie that caused Marilyn to flee Hollywood and start her own company.