An 11-year-old daughter, a baby and now expecting: Sienna Miller's life and loves through the years.

Sienna Miller was the 'It' girl of the 2000s. And in recent years, her celebrity status has experienced a resurgence.

She's an accomplished actor, mum to daughter Marlowe, another baby whose name was never announced, and she's just shared she's pregnant again.

The 43-year-old shared the news in style, arriving at the 2025 Fashion Awards in London this week in a sheer white Givenchy gown that put her growing bump on full display.

The baby will be her second with boyfriend Oli Green and her third overall.

Miller's relationships have been pored over by the tabloid press, including her notable on-again-off-again relationship with Jude Law.

But as she told DuJour in 2022: "I've dealt with very public heartbreak. I was never somebody who dreamt of getting married. I've been engaged a few times, but I've never been married. It's better than three divorces, I think."

Watch: Celebs who broke up then worked together. Story continues below.

Sienna Miller and Jude Law.

In 2003, Jude Law was in the midst of divorcing his then-wife Sadie Frost. He landed a role in Alfie where he fell in love with his 21-year-old co-star, Miller. A year into their relationship, he proposed to her on Christmas Day.

In the early days of their relationship, tabloids often painted Miller as 'the other woman' who stole Law from his sweet relationship with Frost, with whom he shared three children.

Then in 2005, it was revealed that Law was having an affair with the pair's nanny, Daisy Wright, and therefore cheating on Miller.

In an exclusive interview with The Sun at the time, Wright shared the ins and outs of their affair in great detail, even handing over diary entries that documented their encounters.

Law released a statement at the time saying: "I'm deeply ashamed and upset that I have hurt Sienna and the people most close to us. I want to publicly apologise to Sienna and our respective families for the pain I've caused."

"That was one of the most challenging moments I hope I'll ever have to experience," Miller told the Daily Beast in 2020. "With that level of public heartbreak, to have to get out of a bed..."

After the news broke, Miller and Law attempted to make their relationship work and all the while, British tabloids swarmed the young star. It was later revealed in court that she had an affair with Daniel Craig in 2005.

"It was at the height of all that paparazzi madness, and in London, where there was an epidemic of bad behaviour. They knew where I would be every night... There were moments where it came close to making me really feel crazy, and it was incredibly aggressive."

Law and Miller separated in 2006. Then, in 2009, they began dating each other again. The couple attended the 2010 Met Gala together, but ultimately ended their relationship in February 2011.

Jude Law and Sienna Miller when they were together. Image: Getty.

Sienna Miller and Balthazar Getty.

In 2008, Miller had a relationship with actor and DJ Balthazar Getty — best known for his family, who are oil tycoons and heirs.

The problem for the pair was that Getty was married at the time of their fling to Rosetta Millington, the mother of his four children. The cheating scandal led to a two-year separation between Balthazar and his fashion designer spouse, but they eventually reconciled and remain together.

"Here's the bottom line: It was a very challenging time for everybody involved," Getty said to Harper's Bazaar in 2010. "But I loved and missed my family too much not to make it work. Rosetta is understanding enough and spiritual enough to let us try."

Reflecting on the affair to Esquire, Miller said: "I'm very lucky to have a second chance in that town [Hollywood]... It was really bad. What was going on in my private life was not an easy thing to read about. People don't want to see films with people they don't approve of in them."

Sienna Miller and Tom Sturridge.

In 2011, Miller found love with fellow British actor Tom Sturridge. They soon became engaged and welcomed a daughter Marlowe Ottoline Layng Sturridge in 2012.

By 2015, they had announced they were separating.

In the wake of the split in 2015, Miller said to British Vogue: "It's been really quite overwhelming recently, just with the volume of everything going on. Everything is shifting. It's actually been the s**ttiest year, and amazing. It's always yin and yang. I feel like if you're excelling in one area, it's hard to manage both."

At the time of the split, Miller and Sturridge's daughter was a toddler.

"Obviously, when you have a baby, it's the most incredible experience, but your life is also catapulted into this chaos and you are exhausted. I could literally get on this table and fall asleep," she said at the time.

Sienna Miller and Tom Sturridge in 2014. Image: Getty.

"We still love each other," Miller told Harper's Bazaar in 2017. "I think in a break-up, somebody has to be a little bit cruel in order for it to be traditional, but it's not been acrimonious in a way where you would choose to not be around that person. We don't live together, but we do half the time."

She continued: "Everybody will stay over or we'll all go on holiday, and that's because we genuinely want to be around each other. It's great for our daughter that she has two parents who love each other and are friends. He's definitely my best friend in the entire world."

Sienna Miller and Oli Green.

Miller has been linked with Oli Green since February 2022, when they were seen leaving the BAFTAs together.

Green is an actor and model, but he largely keeps his private life out of the papers.

In August 2023, the actress was photographed holidaying in Ibiza with Green. The couple were at the beach, where she displayed her growing baby bump.

Sienna Miller divine pour une soirée en amoureux avec Oli Green https://t.co/muYHNP6AYY pic.twitter.com/87csBvF9ko

— Paris Match (@ParisMatch) June 24, 2022

The pair welcomed the baby, a little girl, over the Christmas and New Year break, pictured walking with their bundle of joy on Jan 3. They've chosen to keep her name private.

Miller has been open about freezing her eggs at 40 after feeling 'pressure' to have more children.

"[I felt] 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," she said to Elle.

Sienna Miller and her daughter Marlowe. Image: Getty.

Miller said she loves spending time with her teenage daughter Marlowe.

"She gets treated like a queen," Miller said about her daughter when she visits her on film sets.

"She runs around in the makeup trailer wearing wigs and stealing things off the craft service table. It's a nice place for a kid to grow up, but the fame does not infiltrate our life."

Adjusting to life as a big sister was difficult for the teen at first, Miller admitted.

"Initially, it was a lot for her, and now she is in heaven," Miller told E! News in June 2024.

And her toddler feels the same about her older sibling, "beaming every time she sees her".

Now, Marlowe is gearing up to become a big sister again, with Green and Miller expecting their second child together.

Sienna shared her pregnancy at the 2025 Fashion Awards in London this week. Image: Getty.

Nowadays, Miller said she's at peace with fame, and navigating it all.

And she said a lot of it comes down to age and the lessons learned along the way.

"As a young woman, I was so trivialised and so insubstantial-seeming, but there's very little that anyone can say to a 40-year-old woman. And I also don't give a f**k," she said to British Vogue.

"It was such a headline in my life – what people thought of me. It was so loud that I believed it. Now I've got to a point where it's absolutely none of your business."

Miller has also been making more outings with little Marlowe, attending Fashion Week together alongside Cannes Film Festival.

Sienna walks with Marlowe on the red carpet for 'Horizon' at Cannes. Image: Getty

This article was originally published on June 28, 2022, and has been updated with new information.

Feature Image: Getty.

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