Sienna Miller looks leggy at the Claridge’s Christmas Tree Party with boyfriend Ollie Green


Sienna Miller dressed to impress on Wednesday as she joined boyfriend Oli Green at the Claridge’s Christmas Tree Party with Jimmy Choo in London. 

The actress, 40, put on a leggy display in a black mini dress which she teamed with a racy pair of black cut-out stockings.  

Sienna oozed confidence as she modelled the off-the-shoulder number as she posed alongside her model beau, 25, before they strolled hand-in-hand together down the street.

Couple: Sienna Miller dressed to impress on Wednesday as she joined boyfriend Oli Green at the Claridge’s Christmas Tree Party with Jimmy Choo in London

The Layer Cake star boosted her height with black platform heels and added a fun twist to her look in the form of her usual tights and loose suspenders. 

She styled her blonde tresses into a fun half-up half-down style, while she highlighted her features with a radiant make-up palette.

Oli meanwhile cut a dapper figure in a three-piece black suit and crisp white shirt.

Walk this way: The actress, 40, put on a leggy display in a black mini dress which she teamed with a racy pair of black cut-out stockings

Walk this way: The actress, 40, put on a leggy display in a black mini dress which she teamed with a racy pair of black cut-out stockings

The couple looked as close as ever as they held onto each other as they exited the swanky hotel.

It comes after Sienna put on a loved up display with boyfriend Oli earlier this month, as the pair enjoyed a NBA date.

During the day out, Sienna couldn’t contain her smiles as her model beau, who is 15 years her junior, planted a sweet kiss on her hand while watching the at-home New York Knicks beat the visiting Detroit Pistons.

Cute: Sienna oozed confidence as she modelled the off-the-shoulder number as she posed alongside her model beau, 25, before they strolled hand-in-hand together down the street

Cute: Sienna oozed confidence as she modelled the off-the-shoulder number as she posed alongside her model beau, 25, before they strolled hand-in-hand together down the street

Her man: The star looked happier than ever as she held hands with her beau

Her man: The star looked happier than ever as she held hands with her beau

I've got you: The couple stayed close as they exited the London hotel on Wednesday

I’ve got you: The couple stayed close as they exited the London hotel on Wednesday

Sienna and Oli have been dating since February, making a slew of sweet appearances together since as they took their relationship public.

Addressing her romantic life, the star recently said she spent years investing in a relationship with someone who was ‘a bucket with a hole in it of a person’.

The actress revealed she thought she would be married with children by her 30s but the relationships she was in during those years didn’t work out.

Style: The Layer Cake star boosted her height with black platform heels and added a fun twist to her look in the form of her usual tights and loose suspenders

Fun look: The star was sure to turn heads in her ensemble

Style: The Layer Cake star boosted her height with black platform heels and added a fun twist to her look in the form of her usual tights and loose suspenders

This way: The actress led the way out of the hotel amid the fashionable event

This way: The actress led the way out of the hotel amid the fashionable event

Fun times: Sienna was seen laughing away as she strolled with Oli down the street

Fun times: Sienna was seen laughing away as she strolled with Oli down the street

Hugs: Sienna cuddled up to Virginia Bates on the night

Hugs: Sienna cuddled up to Virginia Bates on the night

Speaking to British Vogue, Sienna said: ‘I’d invested what felt like the important years in something that was just a bucket with a hole in it of a person. I wasted time. And I felt like time was really my currency.’

She was quick to point out she was not referring to Tom Sturridge, who she dated from 2011 to 2015 and shares daughter Marlowe, ten, with.

But the pair proved that they were on friendly terms recently, as they partied at this year’s Glastonbury festival this summer with their respective partners – Oli and Alexa Chung.

Daring: Sienna earlier put on a leggy display in a bold black mini dress with a frilled skirt and an off-the-shoulder neckline, teamed with funky cut-out stockings

That's different! Her flirty dress also boasted an off-the-shoulder neckline

Daring: Sienna earlier put on a leggy display in a bold black mini dress with a frilled skirt and an off-the-shoulder neckline, teamed with funky cut-out stockings

Hard to miss! The actress added a fun twist to her look in the form of her usual tights, which she teamed with velvet platform heels, and loose suspenders

Hard to miss! The actress added a fun twist to her look in the form of her usual tights, which she teamed with velvet platform heels, and loose suspenders

Having fun? Sienna styled her blonde tresses into a fun half-up half-down style

Entrance: She posed up a storm at the fashionable party

Having fun? Sienna styled her blonde tresses into a fun half-up half-down style, with her dress’ suspenders hanging loose onto the floor as she posed at the fashionable party

Prior to her relationship with Tom, Sienna was engaged to fellow actor Jude Law in 2004 after he popped the question on Christmas Day. 

He apologised to her in July of the following year for having an affair with the nanny of his children.

Sienna also had a highly publicised affair with the actor Bathlazar Getty in 2008.

Reflecting on her thirties being difficult, she added: ‘There was a lot of anxiety. Relationships hadn’t worked out – I imagined that I would be married with three kids, being a great mum. I love being a mother. It’s what I do best.’

Romance: Sienna and Oli have been dating since February, making a slew of sweet appearances together since as they took their relationship public (pictured in July)

Romance: Sienna and Oli have been dating since February, making a slew of sweet appearances together since as they took their relationship public (pictured in July)