👶💖 “I’M MADLY IN LOVE”: Sienna Miller Welcomes Baby with Partner Oli Green ✨

A new chapter…

A little bundle of joy…

And a love that’s growing even bigger. 💫

Sienna Miller has officially welcomed her second child—sharing the joyful news during a recent interview while promoting her latest film.

And her first words as a new mum again?

Sienna Miller has welcomed her second child with model partner Oli Green (Sienna and Oli pictured together December 2025)

👉 “I have a tiny baby next door… I’m on very little sleep but I’m madly in love.”

Sleep-deprived…

But completely smitten. ❤️


💕 A Growing Family

She is currently blazing the promo trail with her latest movie, Jack Ryan: Ghost War, when she announced the sweet news to the publication

The 44-year-old actress shares her newborn with partner Oli Green, 29—

And the couple couldn’t be happier.

This is their second child together, adding to their young daughter, while Sienna is also mum to teenage daughter Marlowe from her previous relationship with Tom Sturridge.

A modern, blended family—

Full of love. 💖


🌟 A Love Story That Surprised Even Her

Sienna has previously admitted she didn’t expect her relationship with Oli to become so serious so quickly…

👉 “Quite quickly, I fell in love,” she said

Despite their age gap, she’s praised his maturity and respect—

Calling their bond something truly special.


👗 A Pregnancy Revealed in Style

The actress, 44, who already shares a daughter, two, with the hunky model, 29, has Marlowe, 13, with former partner Tom Sturridge, told E! News: 'It's happened. I have a tiny baby next door. It feels like stringing sentences together is a bit challenging'

True to form, Sienna didn’t quietly announce her pregnancy—

She revealed her baby bump at a glamorous fashion event in London, turning heads and headlines in one moment.

Because for her…

Life and style always go hand in hand. ✨


💬 Real Talk: Motherhood Isn’t Always Glamorous

Sienna revealed her second pregnancy in December 2023 at the Vogue World Show

Alongside the joy, Sienna has been refreshingly honest about the realities:

👉 Exhaustion
👉 Cravings (hello peanut butter & jam!)
👉 Postpartum changes

Because behind the red carpets…

She’s just a mum navigating it all.


✨💖 A Beautiful New Beginning

From falling in love unexpectedly…

To building a family together…

To welcoming a new life—

Sienna Miller’s story is entering a new, deeply personal chapter.

And right now?

It’s filled with sleepless nights…

Tiny moments…

And overwhelming love. 💫