You'll never guess what Scarlett Johansson's new business plan is...

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It isn't a new film or a TV show, it's a gourmet popcorn shop!

The Avengers and Captain America star, 31, is to launch her latest business venture, Yummy Pop, in Paris - and rumour has it Scarlett Johansson is planning on serving customers herself.

Does this make you feel hungry?
Does this make you feel hungry? (Matthew Mead/AP/PA)

And it won't be ordinary popcorn - she will be serving fancy flavours, such as "real Vermont maple" and strawberries and cream, as well as her personal favourite, truffle, parmesan and sage flavoured popcorn.

Because who doesn't love a truffle, parmesan and sage cinema snack?

Created with her husband, advertising executive Romain Dauriac, it's a pretty niche business idea for the woman recently voted Hollywood's highest grossing actress.

A pair of shop assistants you'd definitely hire.
A pair of shop assistants you'd definitely hire (Rob Latour/AP/PA)

The shop is set to open this Saturday in the Marais region of the city.

Designed with a passion to combine the foodie favourites of the cities she loves most, New York and the French capital, it HAS to be the coolest popcorn joint in town.