James Cook looked smitten as he enjoyed a night out at Chiltern Firehouse with his new girlfriend Lauren Brown – who bears a striking resemblance to his ex-wife Poppy Delevingne.
The businessman, 44, arrived at the London bash linking arms with Lauren, a talent booker for a modelling agency.
He put on a stylish display in a blue denim shirt teamed with black trousers and a navy knitted scard to accessorise.
James seemed to be in high spirits as he cosied up to the stunning blonde, who cut a glamorous figure in a grey jumper and figure-hugging leather trousers.
She added inches to her height with black heeled boots and threw on a smart blazer to complete her night out look.
Lauren toted around her essentials in a black handbag and wore her locks in a naturally straight style.
James Cook looked smitten as he enjoyed a night out at Chiltern Firehouse with his new girlfriend Lauren Brown
The blonde beauty bears a striking resemblance to his ex-wife Poppy Delevingne, who is currently pregnant with her first child with her partner Archie Keswick
James’ ex-wife Poppy announced the happy news she is expecting her first child with her billionaire businessman partner Archie Keswick, 44, last month.
James and Poppy were previously married for eight years, before calling time on their union at the beginning of 2022.
The former couple tied the knot in 2014 at a Knightsbridge church ceremony, with her sisters Cara and Chloe among the many bridesmaids.
However, rumours started to circulate about their marriage when James resigned as a director of her company Poppy Delevingne Limited, the firm which files the accounts for her ‘pH๏τographic activities’.
The Mail On Sunday reported in January 2022 that the pair had ‘consciously uncoupled’ after being little more than friends for the best part of a year.
The following month Poppy flashed her ringless hand to pH๏τographers at Perfect Magazine’s London Fashion Week party.
She finally broke her silence and confirmed the split in September last year, when she admitted she thought the marriage would’ve ended even earlier if not for the ‘stigma’ surrounding divorce.
Speaking on the Origins With Cush Jumbo podcast, Poppy insisted that despite their split, she and James ‘will always have a good relationship’.
She explained: ‘There’s a lot of love and respect there. It just no longer worked for us.
The businessman, 44, arrived at the London bash linking arms with Lauren, a talent booker for a modelling agency
James’ ex-wife Poppy announced the happy news she was expecting her first child with her billionaire businessman partner Archie Keswick, 44, last month (pictured in June 2024)
James and Poppy were previously married for eight years, before calling time on their union at the beginning of 2022 (pictured together)
Poppy finally broke her silence on the split in September last year, when she admitted she thought the marriage would’ve ended even earlier if not for the ‘stigma’ surrounding divorce
Poppy and Archie went public with their romance in July 2024 when they attended the BST Hyde Park festival together
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‘I met him when I was 20 years old and 15 years is a long time and I think 15 years to be with someone is a success and sometimes these things just have to come to an end but even so within that, when it did end, that feeling, it was this sort of like bubbling up of freedom. I felt sort of 20 all over again.’
James and new girlfriend Lauren were first pictured together in July 2023 and her idenтιтy has since been revealed.
Meanwhile, Poppy and Archie went public with their romance in July 2024 when they attended the BST Hyde Park festival together.
Archie is the son of Simon Keswick, former director of multi-billion pound Hong Kong conglomerate Jardine Matheson – owner of the Mandarin Oriental H๏τel Group.
The family has a private fortune of £6.35bn, according to the Sunday Times Rich List, and own a 18,000-acre estate in Angus.
Also in attendance at Chiltern Firehouse was Isla Fisher, who seemed to be on cloud nine as she joined Britpop stars Noel Gallagher and Jamie Hince.
The Australian actress, 48, put on a stylish display in a silver sequinned maxi skirt, teamed with a grey T-shirt and black leather jacket.
She added inches to her height with a pointy pair of black heels and toted around her belongings in a black bejwelled handbag.
The beauty wore her strawberry blonde tresses in a half-up, half-down style and accessorised with glitzy statement earrings.
Isla Fisher seemed to be on cloud nine as she departed the Chiltern Firehouse on Thursday after a night out with Britpop stars Noel Gallagher and Jamie Hince
She was joined by a slew of Britpop stars including Oasis’ Noel Gallagher (left) and The Kills’ guitarist Jamie Hince (right)
Isla couldn’t wipe the smile from her face as she looked at something on her phone after climbing into her taxi.
She was joined by a slew of Britpop stars including Oasis’ Noel Gallagher and The Kills’ guitarist Jamie Hince.
Noel, 57, cut a casual figure in a tan bomber jacket paired with black jeans and brown suede shoes.
The star made sure to take the time to sign autographs for fans waiting outside the exclusive London restaurant.
Meanwhile, Jamie opted for colour in a graphic knitted jumper which featured a dinosaur design.
The rocker, 56, threw on a grey leather jacket and black trousers, before accessorising with a slew of silver necklaces and a bracelet.
Following shortly behind Noel was The Smiths guitarist Johnny Marr, who opted for an olive green shirt layered over a yellow T-shirt and paired with blue jeans.
Also in attendance on the star-studded night out was Rosamund Pike and her businessman boyfriend Robie Uniacke.
The actress, 46, stunned in a black skater dress that cinched in at the waist, showcasing her incredible figure.
The Australian actress, 48, put on a stylish display in a silver sequinned maxi skirt, teamed with a grey T-shirt and black leather jacket
She added inches to her height with a pointy pair of black heels and toted around her belongings in a black bejwelled handbag
Noel, 57, cut a casual figure in a tan bomber jacket paired with black jeans and brown suede shoes
The star made sure to take the time to sign autographs for fans waiting outside the exclusive London restaurant
Jamie, 56, threw on a grey leather jacket and black trousers, before accessorising with a slew of silver necklaces and a bracelet
He appeared to be in high spirits as he arrived for the evening
Following shortly behind Noel was The Smiths guitarist Johnny Marr, who opted for an olive green shirt layered over a yellow T-shirt and paired with blue jeans
Also in attendance on the star-studded night out was Rosamund Pike and her businessman boyfriend Robie Uniacke
The actress, 46, stunned in a black skater dress that cinched in at the waist, showcasing her incredible figure
She added sheer тιԍнтs and heels before throwing on a long black trench coat and sweeping her short blonde tresses back into a slicked back wet-look style
The Gone Girl star was all smiles as she departed the venue and headed to her taxi with her partner, who went for a vibrant night-out look in a neon green hoodie
Elsewhere, Lady Mary Charteris and her husband Robbie Furze looked loved-up as they left the restaurant together
The London socialite, 38, wowed in a furry teddy bear coat layered over a white shirt and grey jeans
Read More Isla Fisher stuns in an off-the-shoulder gown as she reveals her surprise career aspiration 
She added sheer тιԍнтs and heels before throwing on a long black trench coat and sweeping her short blonde tresses back into a slicked back wet-look style.
Rosamund added huge silver hoop earrings and opted for a glowing palette of makeup to elevate her natural beauty.
The Gone Girl star was all smiles as she departed the venue and headed to her taxi with her partner, 64, who went for a vibrant night-out look in a neon green hoodie.
Elsewhere, Lady Mary Charteris and her husband Robbie Furze looked loved-up as they left the restaurant together.
The London socialite, 38, wowed in a furry teddy bear coat layered over a white shirt and grey jeans.
She accessorised with a chunky gold necklace and added shiny black heeled boots to complete her outfit.
The blonde beauty wore her hair in loose curls and opted for a glamorous palette of makeup.
Meanwhile, her singer husband went for an all-black look with a slew of necklaces to accessorise.
Dave Gardner and his Victoria’s Secret model girlfriend Jessica Clarke also enjoyed the fun bash.
Jessica looked effortlessly fashionable as she flaunted her taut stomach in a black crop, paired with skinny jeans and black boots.
Dave Gardner and his Victoria’s Secret model girlfriend Jessica Clarke also enjoyed the fun bash
Jessica looked effortlessly fashionable as she flaunted her taut stomach in a black crop, paired with skinny jeans and black boots
Arizona Muse wrapped up warm in an oversized green puffer jacket, before adding sheer тιԍнтs and shiny black boots
Meanwhile, Princess Euginie put on an animated display as she attended with friends in a white shirt and long trench coat
The Princess, 43, added black pointy heels and wore her brunette tresses in an up-do
She seemed to be in incredibly high spirits as the left the venue and climbed into a taxi with pals
She added a leather jacket and tied a brown cardigan around her waist, before pulling her long tresses back into a neat bun.
Arizona Muse wrapped up warm in an oversized green puffer jacket, before adding sheer тιԍнтs and shiny black boots.
The American model, 36, opted for a glowing makeup look and accessorised with a pair of glitzy earings.
Meanwhile, Princess Euginie put on an animated display as she attended with friends in a white shirt and long trench coat.
The Princess, 43, added black pointy heels and wore her brunette tresses in an up-do.
She seemed to be in incredibly high spirits as the left the venue and climbed into a taxi with pals.
