Deadline:

New Regency has won an auction for Rub & Tug, an American Hustle-like true story in which Rupert Sanders will direct Scarlett Johansson in the fact-based story of a woman who flourished in a male-dominated business of massage parlors and prostitution by essentially taking on the physical identity of a man.

Click the link - the real-life story this is based on sounds incredibly fascinating.

I think that the title of the film will have to change before release, though, as most people will - sadly - laugh it off.