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Baby-proofing? Pregnant Scarlett Johansson stepped out in New York with her fiancé, Romain Dauriac, on Tuesday, July 29, revealing a new shorter haircut.

PHOTOS: Celebs with pixie cuts

The expecting "Lucy" star has taken the plunge and is now rocking a bright blonde pixie cut. Wearing black overalls and a white T-shirt, the mom-to-be held hands with her fiancé, who donned shorts and a printed shirt as they walked through the Big Apple showing off her new look.

PHOTOS: Scarlett's hottest moments

The 29-year-old, who has been keeping a low profile, previously had a longer bob. Johansson was last spotted out with her bump on display in a maroon tunic and comfortable leggings on July 12.

PHOTOS: Guess the baby bump

Tell Us: Do you like Scarlett's new shorter 'do?

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