Now that Brie Larson has been officially announced as Marvel’s next superhero, the “Room” Oscar-winner is having some fun with her upcoming role by posting a pic of herself on Twitter doing some “research” — i.e. wearing a Captain Marvel costume while reading a “Captain Marvel” comic book.

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In her tweet, Larson writes: “LARSON INDUSTRIES R&D DEPT”. “Captain Marvel” is scheduled to hit theatres in 2019.