Sienna Miller: The Complete Guide to Her Films, Age, Husband & Career

Finding accurate, well-organized facts about Sienna Miller is harder than it should be. Rumours, outdated gossip, and scattered trivia often bury the real story. You end up with half-truths instead of substance. This pillar page brings together every verified detail—from her breakout films and age to her relationship with Jude Law and her modelling legacy. Stop searching and start exploring one single, trustworthy source built for fans who value clarity.

Sienna Miller At a Glance

Sienna Miller Movies and TV Shows: A Career Retrospective

Sienna Miller builds characters that linger in your memory long after the credits roll. Her filmography mixes indie darlings with blockbuster power, and her television work shows the same fearless range.

Her first major film role came in 2004. She played opposite Daniel Craig in Layer Cake, and she instantly drew attention for her natural screen presence. The same year, she starred alongside Jude Law in Alfie, a remake that launched her into mainstream fame. IMDb credits her with over 40 acting roles, and each decade adds new layers.

Standout Film Performances

• Factory Girl (2006) – Miller portrayed Edie Sedgwick with raw vulnerability. The role required her to dig deep into the 1960s art and drug scene. She earned critical praise for capturing Sedgwick’s fragility.
• American Sniper (2014) – She played Taya Renae Kyle, the wife of Chris Kyle. The film grossed over $547 million worldwide, and Miller’s grounded performance anchored the emotional core of the story.
• The Lost City of Z (2016) – A historical drama with Charlie Hunnam. Miller brought quiet strength to the role of Nina Fawcett, a woman left behind while her husband chased Amazonian mysteries.
• Anatomy of a Scandal (2022) – This Netflix series put Miller in the role of Sophie Whitehouse, a political wife caught in a sexual assault trial. Critics called her performance a career high.

Television Highlights

Miller steps into TV with the same commitment she gives cinema. Her Emmy-nominated turn as Beth Ailes in The Loudest Voice (2019) showed her skill at transforming into real-life figures. She also co-starred in Steve Buscemi’s Chivalry (2022), a comedy that explored post-#MeToo Hollywood dynamics.

Sienna Miller Modelling Career: From Runway to Fashion Icon

Before she commanded the screen, Sienna Miller shaped trends on magazine covers and catwalks. She signed with a modelling agency as a teenager, and early campaigns for Coca-Cola and Pepe Jeans put her face in front of millions.

Her boho-chic style during the early 2000s sparked a global fashion movement. Vogue editors frequently credited Miller with popularizing layered necklaces, slouchy boots, and floaty dresses. In 2007, she launched Twenty8Twelve, a fashion label created with her sister Savannah. The brand ran for several years and cemented her status as a designer with genuine taste.

More recently, Miller has fronted campaigns for Marks & Spencer and BOSS, proving that her modelling influence extends well beyond her early career. She approaches photo assignments with the same self-assurance that she brings to a movie set: genuine, effortless, and wholly unique.

Jude Law and Sienna Miller: A High-Profile Romance

The relationship between Jude Law and Sienna Miller captured global tabloids and defined a chapter of 2000s celebrity culture. They met on the set of Alfie in 2003 and became engaged on Christmas Day 2004. Their chemistry felt genuine, and the media treated them as Britain’s golden couple.

In 2005, public trust shattered when Law admitted to an affair with his children’s nanny. Miller called off the engagement but the pair reconnected in 2009. They gave the relationship a second try for nearly two years before separating permanently in 2011. Despite the heartbreak, Miller spoke openly about the growth it gave her. She told The Guardian in a 2015 interview, “Pain taught me what I actually need from a partner.”

Today, the two maintain mutual respect. Their story remains one of Hollywood’s most memorable love-and-loss sagas.

Sienna Miller Husband: Her Relationship with Oli Green and Family Life

Search queries about Sienna Miller’s husband often land on this page, but the truth surprises many readers. Miller does not have a husband. She shares her life with actor and model Oli Green, who is 15 years her junior. The couple began dating in 2021 and made their red-carpet debut at the 2022 BAFTAs.

Their partnership grew quickly. In 2023, Miller confirmed she was pregnant, and she welcomed her second daughter in early 2024. The baby joined big sister Marlowe, Miller’s first child with actor Tom Sturridge. Miller and Sturridge remain close co-parents, often vacationing together with Green and the children.

Miller describes her family setup as modern, loving, and intentionally private. She protects her daughters from the spotlight while embracing the joy of motherhood in her forties.

Sienna Miller Pregnant: Her Journey to Motherhood

The keyword “Sienna Miller pregnant” reflects public fascination with her expanding family. Her first pregnancy at 30 brought daughter Marlowe into the world in 2012. At the time, Miller spoke about the overwhelming love she felt and the instant shift in her priorities.

Her second pregnancy came at 42, an experience she called “a beautiful, surprising gift.” Paparazzi photos of her baby bump in 2023 triggered widespread speculation before she confirmed the news. Miller gave birth to a healthy girl in January 2024, and she told British Vogue that motherhood in her forties felt more grounded and intentional. As of 2026, no announcement points to another pregnancy.

How Old Is Sienna Miller? Sienna Miller Age and Timeless Beauty

On December 28, 1981, Sienna Miller was born in New York City. She will be 44 years old in 2026. She moved to London as a child and holds dual British-American citizenship.

Fans often ask how old Sienna Miller is because her looks defy the calendar. She credits simple skincare, yoga, and cutting out alcohol years ago for her vitality. In multiple interviews, she has said that turning 40 brought her more confidence, not less. She embraces her age openly and refuses to chase youth with cosmetic procedures.

Understanding her age adds context to her career longevity. She entered the industry at 20, survived intense tabloid scrutiny, and built a body of work that keeps earning fresh respect.

Sienna Miller Nude Scenes and On-Screen Boldness

The search interest in “Sienna Miller nude” and “Sienna Miller naked” often stems from her willingness to take on fearless roles. Miller has performed nude scenes in several projects, and she treats them as part of her craft, not as gimmicks.

• In Factory Girl, she appeared naked during intimate moments that served Edie Sedgwick’s tragic story.
• The Girl (2012), an HBO film about Tippi Hedren’s difficult relationship with Alfred Hitchcock, required Miller to act in scenes that felt raw and uncomfortable. She later told reporters the shoot demanded total emotional commitment.
• Anatomy of a Scandal included a carefully choreographed sex scene that pushed the narrative forward rather than exploiting the actors.

Miller chooses projects where nudity supports character truth. She does not shy away from the human body, and she advocates for intimacy coordinators on set to keep every actor safe and respected. Her approach turns a potentially salacious topic into a conversation about artistic integrity.

Sienna Miller’s Net Worth and Business Smarts

Hard work in film and fashion has built an estimated net worth of $18 million. Miller earns from acting salaries, brand endorsements, and production credits. Her M&S collaborations and BOSS campaigns add steady income outside Hollywood.

She also co-founded Twenty8Twelve and invested wisely in real estate. In 2016, she sold a London townhouse for a significant profit. Her financial moves reveal a woman who plans for the long term, not just the next premiere.

Awards, Critical Acclaim, and Industry Respect

Miller’s trophy shelf reflects steady recognition. She received a BAFTA Rising Star Award nomination early in her career. She was nominated for a Golden Globe for The Girl in 2012. Her work in American Sniper brought her a Screen Actors Guild Award nomination as part of the ensemble cast. The Critics’ Choice Super Award nominated her for Anatomy of a Scandal in 2023. These honors confirm that peers view her as a serious, dedicated performer.

Sienna Miller’s Influence on Pop Culture and Style

Few actors shape fashion like Sienna Miller does. The boho wave of the mid-2000s traces directly back to her off-duty festival looks. Glastonbury 2004 became a cultural milestone simply because of what she wore: a waistcoat, shorts, and a wide belt. Magazines still reference that moment.

Her red-carpet choices blend modern elegance with old Hollywood glam. She frequently wears Gucci, Chloé, and Alexander McQueen. Designers praise her for understanding clothes without letting them wear her. Her style influence continues because it never feels forced.

Philanthropy and Advocacy Work

Miller uses her platform to support causes she believes in. She serves as an ambassador for the International Medical Corps, a global relief organization. After the 2010 Haiti earthquake, she traveled to the country to volunteer and raise awareness. She also backs the Starlight Children’s Foundation, which brightens the lives of seriously ill children. Her activism stays below the radar, which makes it all the more genuine.

What’s Next for Sienna Miller in 2026 and Beyond

Miller shows no signs of slowing down. She has attached herself to a psychological thriller set for release in late 2026, and industry insiders whisper about a potential directorial debut. She continues to balance blockbuster offers with intimate indie scripts that speak to her. Fans can expect her to produce more projects that highlight complex women.

Frequently Asked Questions

Is Sienna Miller married? Who is her husband?

Sienna Miller is not married. She is in a long-term relationship with actor Oli Green. The couple share a daughter born in 2024. Miller was previously engaged to Jude Law and had a son with Tom Sturridge.

How old is Sienna Miller?

Sienna Miller is 44 years old. She was born on 28 December 1981 in New York City. She celebrates her birthday every December with close friends and family.

What are Sienna Miller’s most famous movies and TV shows?

Her most famous works include Layer Cake, Alfie, Factory Girl, American Sniper, The Lost City of Z, and the Netflix series Anatomy of a Scandal. She also starred in The Loudest Voice and Chivalry.

Did Sienna Miller and Jude Law get back together?

They reconciled in 2009 after a highly publicized breakup but separated for good in 2011. Both have moved on and remain cordial.

Has Sienna Miller done nude scenes?

Yes. She has performed nude in Factory Girl, The Girl, and Anatomy of a Scandal. She views such scenes as artistic choices that serve the story and works with intimacy coordinators for on-set safety.

Is Sienna Miller pregnant again?

No. She welcomed her second daughter in early 2024. No pregnancy announcements have been made since then.

Your Complete Sienna Miller Resource Awaits

You now hold a clear, fact-driven picture of Sienna Miller’s life, work, and style. Revisit her best films, follow her evolving fashion choices, and share this guide with anyone tired of clickbait. Bookmark this page and return whenever you need a trustworthy update on her career. Genuine knowledge beats gossip every time.