Sienna Miller Welcomes New Bundle Of Joy With Oli Green!

  • By Rico
  • May 13, 2026, 9 a.m.

A New Addition to the Miller-Green Family

Sienna Miller has expanded her family! The 44-year-old actress and her partner, Oli Green, 29, are overjoyed to announce the birth of their third child. This exciting update was confirmed by Sienna herself in a heartfelt chat with E! News.

Sienna Shares the Joy

In her conversation with E! News on Monday, May 11, Sienna candidly shared, “It’s happened. I have a tiny baby next door.” Despite the challenges of sleepless nights, she expressed her overwhelming love for her new little one. "It feels like stringing sentences together is a bit challenging. I’m on very little sleep, but I’m madly in love with my baby," she confessed.

Sienna Miller

Sienna Miller

Keeping Some Secrets

While Sienna is thrilled to share her happiness, she’s keeping some details under wraps. The name, sex, and exact birth date of her newest bundle of joy remain a mystery. However, fans are eagerly awaiting more updates from the actress, who also shares a daughter, Marlowe, born in 2012 with ex Tom Sturridge, and a baby girl with Oli from a few years back.

The Love Story of Sienna and Oli

Sienna and Oli’s love story began in 2021 at a party, and they made their red carpet debut as a couple in April 2022. Despite their 14-year age gap, their relationship has flourished. Oli, recognizable from his role in "The Crown," has been a supportive partner to Sienna as they navigate parenthood together.

Congratulations to the Happy Couple!

The couple’s journey continues to inspire, and we send our warmest congratulations on their expanding family. We can't wait to see what the future holds for Sienna, Oli, and their growing brood!

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Rico
Author: Rico