The star is busy filming her new movie, Extremely Loud and Incredibly Close, in New York, and her costumes are a far cry from the glamorous frocks we're used to seeing her in on the red carpet.
Bullock sported a business-like uniform of dowdy khaki skirt-suit, flesh-coloured tights and sensible heels on set, as well as a frizzy hairdo - a far cry from the actress's normally sleek-straight locks.
What do you think of Bullock's on-screen style? Leave a comment and let us know.
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