- Have YOU got a story? Email: tips@dailymail.co.uk
Sienna Miller announced she is expecting her third child at the Fashion Awards on Monday night.
It was only right for the actress, 43, to make her revelation with a statement look on the blue carpet outside the Royal Albert Hall in London.
Sienna, who became a style icon in the early noughties, wowed in a sheer Givenchy dress from the spring/summer 2026 runway that showcased her blossoming bump.
And it is not the first time Sienna has used the red carpet at a fashion event to announce she is expecting.
Back in September 2023, Sienna revealed she was pregnant with her second child at the star-studded Vogue World Show.
The actress walked the red carpet at London’s Theatre Royal Drury Lane in a Schiaparelli puffball skirt and a cropped shirt which showcased her baby bump.
Sienna Miller announced she is expecting her third child at the Fashion Awards on Monday night
The actress walked the red carpet at London’s Theatre Royal Drury Lane in a Schiaparelli puffball skirt and a cropped shirt to announce her second pregnancy (pictured 2023)
The brand’s creative director Daniel Roseberry said at the time it was an ‘honour’ to be part of such a special announcement.
Vogue World served as a fundraiser for Britain’s performing arts industry, with the magazine’s Editor-in-Chief Anna Wintour overseeing proceedings.
Sienna is set to welcome her second baby with her boyfriend of four years Oli Green, 28.
The actress also is mum to daughter Marlowe, 12, whom she welcomed with her ex-fiancé Tom Sturridge.
On Monday night, Sienna and Oli put on a loved-up display as they made their announcement.
Previously speaking about Oli, Sienna told Harper’s Bazaar: ‘I didn’t expect to take it seriously and then quite quickly, I fell in love.
‘I wasn’t like, “I’m gonna get a younger boyfriend.” It was more, “F***! Why are you young? That’s so annoying.”
‘There is a difference in the way that generation of men respect women. It’s specific to him, he is very wise and well-adjusted, but I do believe it’s also that generation.
It was only right for the actress, 43, to make her revelation with a statement look on the blue carpet outside the Royal Albert Hall in London
Sienna, who became a style icon in the early noughties and was trailblazer for the boho chic trend, wowed in a sheer Givenchy dress from the spring/summer 2026 runway
The actress, 43, and hunky actor Oli Green, 28, who welcomed a daughter in late 2023, could not keep their eyes off each as they cosied up on the red carpet
‘They have grown up with a slightly more level playing field. I see it in his female friends as well as in the men.’
Sienna previously dated Tom, 39, for four years and split in 2015.
They are still on good terms, with Sienna calling Tom her ‘best friend’ whilst they co-parent their daughter.