The Devil Wears Prada star, who is expecting the couple's second child, cut a stylish figure at the opening evening of new play Dry Powder on Tuesday.
With temperatures plummeting in NYC this week, she kept warm – and looked glam - with a knitted dress, thick black tights and a cosy, floor-length overcoat.
Former The Office US favourite John stars alongside Homeland actress Claire Danes in new off-Broadway production Dry Powder, described as a "viciously, deliciously funny new drama about the people shaping and skewing the American economy."
Emily looked ever the doting wife as she posed for photos with John at the glitzy opening evening.
The couple, who married six years ago, announced in January that baby number two was on the way. They're already parents to daughter Hazel, born in February 2014.
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