Sienna Miller says her third baby has arrived. The 44-year-old actor confirmed the news in an exclusive interview, saying, “It’s happened,” and adding, “I have a tiny baby next door.”
Miller said she is “on very little sleep” but “madly in love with my baby,” days after she and boyfriend Oli Green revealed they were expecting again. The new arrival is her third child overall and her second with Green, with whom she already shares a 2-year-old daughter. Miller also has a 13-year-old daughter, Marlowe, with ex Tom Sturridge.
The timing lands just as Miller is set to return to screens later this month in Tom Clancy’s Jack Ryan: Ghost War, which arrives on Prime Video on May 20. She plays M16 officer Emma Marlowe opposite John Krasinski, who said the role was written for her and that he did not know whether the movie would happen if she turned it down.
For Miller, the project came with a kind of character she said she had not played before. She said she loved taking on someone “incredibly unapologetic, incredibly tough and bold and brave and pretty funny and dry and very cool,” and Krasinski said her timing kept the set light even in high-pressure stunt scenes, with crew members wiping away tears of laughter before filming.
There was one audience Miller admitted she still has not won over: her eldest daughter. Marlowe, she said, “couldn’t be less interested in my career if I tried.” Miller said she hoped calling the character “Agent Marlowe” might change that. “So maybe she’ll finally watch a film of mine,” she said.
The family update adds another layer to a month that is already full for Miller, who announced her pregnancy late last year and now finds herself balancing a newborn at home with a major streaming release on the calendar. The baby’s arrival settles the question that had been hanging over the pregnancy announcement: the family has grown again, and Miller says she is thrilled.
