They are in no particular order
The Misfits
Gentlemen Prefer Blondes
How To Marry A Millionaire
Some Like It Hot
Niagara
Some Like It Hot
The Prince and the Showgirl
Gentlemen Prefer Blondes
How to Marry a Millionaire
The Seven Year Itch
I've only seen three.
Niagara
Some Like it Hot
Gentlemen Prefer Blondes
She really does a great job of exuding a sexiness, so far I think she was at her best in Gentlemen Prefer Blondes, though Some Like it Hot is a better film. The sing and dance Diamonds are a Girl's Best Friend one of the great moments in film.
Some Like It Hot
Niagara
The Asphalt Jungle
The Seven Year Itch
Gentlemen Prefer Blondes