Sienna Miller, 41, is pregnant after freezing her eggs to have a baby with boyfriend Oli Green, 26
SIENNA Miller is expecting her first child with her 26-year-old boyfriend Oli Green.
The actress, 41, was seen showing off her baby bump in a bikini on the beach, according to People.
She previously opened up about freezing her eggs after turning 40.
Sun-soaked Sienna, who is yet to publicly announce her pregnancy, beamed as she was snapped in Ibiza.
She looked stunning as she strolled won the beach in a brown bikini, revealing her growing bump.
The actress is already mum to daughter Marlowe, 10, with her ex Tom Sturridge.
She was first linked to her actor and model boyfriend Oli last year.
Sienna told Elle Magazine last year: “The pressure about kids, and should I have more, and why haven’t I, and all of that, which is a really loud noise.
“Biology is incredibly cruel on women in that decade – that’s the headline, or it certainly was for me.
“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.”