They've three girls at home and a baby on the way.
So Matt Damon and his wife Luciana Barroso seized the opportunity to get dressed up and mingle with friends at the premiere of his latest film Hereafter.
Argentine-born Luciana was glowing with vitality when the couple joined the director of the drama, Clint Eastwood at a screening in New York.
Having picked out a sassy leopard-print number, the hot mama appeared effortlessly on-trend too.
Now into the third trimester, Luciana – who is mother to daughters Gia, 20 months, three-year-old Isabella and Alexia, 11, from a previous relationship – could be forgiven for being a little tired of pregnancy.
In Matt recently confided: "She's completely over me and over being pregnant".
"But she's been a great sport. She looks amazing and she's taking great care of herself".
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