Sienna Miller: Pretty In Pink

Mom-to-be Sienna Miller was photographed on the set of A Case of You in New York City
on Friday (February 17). The 30-year-old actress looked pretty in pink as she showed of her growing belly.

Earlier this week, the blonde beauty debuted her baby bump in a sleek black gown at the W Magazine cocktail party at the Park Avenue Armory in The Big Apple.

Miller and boyfriend Tom Sturridge, 26, an actor, have remained mum about their first child together, with word leaking out in January that they were expecting.

Miller was previously engaged to actor and father-of-four Jude Law. But that relationship fell apart for the first time after he had an affair with his children's nanny, who was caring for Law's three kids with his first wife. Miller and Law got back together after the 2006 breakup, but finally called it quits a little more than a year ago.

Sturridge and Miller have reportedly been dating for about a year.