Sienna Miller pregnant, expecting baby with boyfriend Oli Green

Congratulations are in order for Sienna Miller! The actress is pregnant, expecting her second baby.

The star, 41, is currently in a relationship with Oli Green, 26, and showed off her growing bump during a recent vacation in Ibiza, Spain.

She already is a mom to daughter Marlowe, ten, whom she shares with ex Tom Sturridge; the two were together from 2011 to 2015.

In photos shared by People, Sienna is seen with both a glowing, sun kissed tan and her new belly, wearing a brown bikini while walking around the rocky beach.

The soon-to-be mom-of-two shared last year that she never closed the door on expanding her family, and that she decided to freeze her eggs when she turned 40.

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Speaking with Elle UK, she explained she felt "pressure" about kids, and thought: "Should I have more, and why haven't I, and all of that," adding: "Which is a really loud noise."

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She continued: "Biology is incredibly cruel on women in that decade – that's the headline, or it certainly was for me."

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Sienna concluded: "Then I got to 40 and I froze some eggs. Having been really focused on the need to have another baby, I'm just like, if it happens, it happens. That kind of existential threat has dissipated."

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The expecting mom and her boyfriend Oli, also an actor as well as a model, have been romantically linked since February of last year, and have made several red carpet appearances together and otherwise.

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Oli attended the Lee Strasberg Theatre and Film Institute in New York, and has since had roles in the 2021 film The Mosquito Coast, plus plus the Zach Braff-directorial A Good Person, a drama starring Zach's ex-girlfriend Florence Pugh.

Sienna previously had a headline-making relationship and engagement to Jude Law, and in 2020, she called off an engagement to writer Lucas Zwirner, who is Head of Content at famed art gallery David Zwirner.

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