Home Certifiedscandal56

Sienna Miller's Partner: 5 Shocking Facts About Oli Green, The Father Of Her New Baby

• minute read
Contents

Despite the persistent searches for "Sienna Miller husband," the truth is the iconic actress is not currently married, but she is in one of the most talked-about relationships in Hollywood today. As of December 2025, Sienna Miller is in a committed partnership with British actor and model Oli Green, a relationship that has dominated headlines due to their notable age difference and the recent, exciting news of an expanding family. The couple has moved past the initial scrutiny, creating a solid foundation for their growing family, with Miller recently announcing her second pregnancy with Green at a major red-carpet event, solidifying their status as a power couple for the new generation.

The Anatomy of a Scandal star and the rising actor have been publicly linked since early 2022, but their connection runs deeper than tabloid headlines. Their romance is a fascinating blend of old Hollywood charm and modern sensibilities, marked by Green’s blossoming career and Miller’s candid reflections on finding unexpected love. This deep dive reveals everything you need to know about the man who has captured Sienna Miller's heart, including his complete biography and the latest updates on their life together.

Oli Green: A Complete Biography of Sienna Miller's Partner

While the world knows him best as Sienna Miller’s boyfriend, Oli Green is a successful actor and model with a burgeoning career in film and television. His profile has risen dramatically since he began dating Miller, but his professional credits prove he is a talent in his own right.

  • Full Name: Oliver "Oli" Green
  • Date of Birth: January 21, 1997
  • Age (as of December 2025): 28 (Sienna Miller is 44)
  • Nationality: British
  • Education: Studied acting at the prestigious Lee Strasberg Theatre & Film Institute in New York.
  • Profession: Actor, Model, and sometimes credited as a Producer.
  • Estimated Net Worth: Approximately $2 million (as of 2025).
  • Notable Film/TV Roles: *The Crown* (2023), *Lift* (2024), *A Good Person* (2023), and the upcoming *Bridget Jones: Mad About the Boy* (2025).
  • Modeling Career: Has modeled for major brands including Burberry and GAP.
  • Children with Sienna Miller: One daughter, born in late 2023, and a second child due in 2026 (announced December 2025).

The 15-Year Age Gap: Why It Became a Major Talking Point

One of the most discussed aspects of the Sienna Miller and Oli Green relationship is the 15-year age gap between the two stars. Miller, born in 1981, is significantly older than Green, born in 1997. This difference immediately put their relationship under the media spotlight, sparking countless articles and public commentary.

Miller has been refreshingly candid about the initial hesitations and the subsequent realization that age is simply a number. She openly admitted in interviews that she "didn't expect" the relationship to be serious when they first met, questioning the age difference herself. However, she emphasized that Oli Green's maturity and their genuine connection quickly made the age disparity irrelevant. She has stated that Green is "incredibly wise" and that their relationship feels balanced and solid, despite the difference in their birth years.

The actress has pushed back against the societal double standard where older men dating younger women is normalized, but the reverse is scrutinized. By speaking openly about her love for Green, she has challenged the perception and highlighted the strength of their bond, which is clearly visible as they navigate parenthood and a busy career schedule together.

From Halloween Party to Expecting Baby Number Two: A Timeline

The romance between Sienna Miller and Oli Green began unexpectedly, proving that true connections can be found in the most unlikely of settings. Their relationship timeline is a testament to a fast-moving, committed partnership that has quickly resulted in a growing family.

How They Met: The Mutual Friend's Halloween Bash (2021)

The couple reportedly first crossed paths at a mutual friend's Halloween party in 2021. Miller revealed that there was an immediate spark, saying they had kissed when they first met. Despite the initial attraction, she confessed she was wary of the age difference and didn't anticipate the romance would develop into anything long-term. Fate, however, had other plans.

Going Public and Red-Carpet Debuts (Early 2022)

By early 2022, the couple was inseparable. They made their official red-carpet debut together, attending high-profile events like the BAFTA Film Awards and the Vanity Fair Oscar Party, signaling to the world that their relationship was serious. This period marked the beginning of their public life as a couple.

The Birth of Their First Child (Late 2023)

In a private but widely celebrated moment, Miller and Green welcomed their first child together, a daughter, in late 2023. This baby is Miller's second child, joining her eldest daughter, Marlowe Ottoline Layng Sturridge, whom she shares with her ex-fiancé, Tom Sturridge. The arrival of their daughter solidified their family unit and their commitment to one another.

The Shocking 2025 Pregnancy Announcement (December 2025)

The biggest and most recent news came in December 2025 when Sienna Miller proudly unveiled her baby bump at the prestigious Fashion Awards in London. The stunning red-carpet reveal confirmed that the couple is expecting their second child together—and Miller's third overall. This announcement, made on one of the fashion world's biggest nights, was the ultimate statement of their enduring and thriving relationship, silencing any remaining critics of their age-gap romance.

Oli Green's Career and Major Film Roles

Beyond his relationship with the Hollywood veteran, Oli Green is rapidly making a name for himself in the acting world. His career trajectory is steep, landing him roles in several high-profile projects.

His role in the 2023 season of Netflix's critically acclaimed series, *The Crown*, brought him significant exposure. He also appeared in the 2024 heist comedy *Lift*, starring Kevin Hart. Perhaps his most anticipated role is in the upcoming film *Bridget Jones: Mad About the Boy* (2025), which is expected to be a major box office success and will further cement his status as a leading man.

Green's dedication to his craft, evident from his training at the Lee Strasberg Theatre & Film Institute, suggests his acting career is just beginning. His consistent work in both modeling—where he's represented major fashion houses—and acting positions him as a multifaceted artist who is much more than just Sienna Miller’s younger partner.

Sienna Miller's Past Relationships: A History of High-Profile Romances

To fully understand the significance of her relationship with Oli Green, it's helpful to look at Sienna Miller's dating history, which has always been high-profile and often fraught with media attention.

Her most famous engagement was to actor Jude Law, a relationship that began in the early 2000s after they met on the set of *Alfie*. Their tumultuous on-again, off-again romance, marked by a highly publicized cheating scandal, was a constant source of tabloid fodder and media "madness and chaos."

Following Law, Miller had a significant relationship with actor Tom Sturridge. They were together from 2011 to 2015 and became engaged, welcoming their daughter, Marlowe Ottoline Layng Sturridge, in 2012. Despite their split, Miller and Sturridge remain close and dedicated co-parents, a mature approach that has been praised by fans and the media alike.

Oli Green represents a new, quieter, and seemingly more stable chapter in Miller's life, a relationship that she has described as unexpected but deeply meaningful. The focus has shifted from the drama of her past to the quiet happiness of her present, proving that love truly can be found when you least expect it.

sienna miller husband
sienna miller husband

Detail Author:

  • Name : Lucile Hayes
  • Username : janelle80
  • Email : mcormier@macejkovic.com
  • Birthdate : 2002-09-10
  • Address : 6810 Hegmann Drives Marvinburgh, VT 05420
  • Phone : (315) 284-5109
  • Company : Leannon, Cole and Armstrong
  • Job : Pharmaceutical Sales Representative
  • Bio : Qui est necessitatibus ut qui quo. Delectus aut impedit debitis ut. Accusantium est laborum non ipsum dolor omnis iure et. Fugit quos distinctio quis quas.

Socials

facebook:

twitter:

  • url : https://twitter.com/beaulahblock
  • username : beaulahblock
  • bio : Debitis a ipsum aut provident beatae voluptas. Beatae eum molestias esse nihil eligendi laboriosam. Molestiae deleniti alias qui ipsam eos.
  • followers : 6231
  • following : 86

linkedin:

Random Posts