David Haye joined his girlfriend Sian Osbourne at Bash restaurant in London on Wednesday evening.
The boxer, 41, and the model, 20, posed with friends at the launch of celebrity chef Collin Brown’s latest venture in Soho – Nanny Maroon – a Jamaican restaurant and cocktail bar.
It comes after David hinted at a new group last month when he shared a photo of ‘my girls’ Sian and a stunning model at Notting Hill Carnival.
It came after The Saturdays star Una Healy’s divorce earlier this year.
At the bash, Sian showed off her abs in a black crop top, high-waisted trousers and a cream leather jacket.
Together: David Haye joined his girlfriend Sian Osbourne at a restaurant bash in London on Wednesday night
Night out: The boxer, 41, and the model, 20, posed with friends at the launch of celebrity chef Collin Brown’s latest venture in Soho – Nanny Maroon – a Jamaican restaurant and cocktail bar
Meanwhile, David stood out from the crowd in a yellow and black checked shirt and light blue jeans.
Ben Ofeodu, Steph McGovern, Kwame Augustine, Charlotte Kirk and Lizzie Cundy were all also in attendance.
It comes after David hinted last month that he is in a new phase after splitting from Una earlier this year.
The athlete shared a photo from Notting Hill Carnival at the end of August in which his girlfriend Sian posed with a beautiful model called Danielle.
He captioned the photo with “my girls” as he thanked music legend Shaggy, who performed at Carnival, for partying with the pair.
“Big brother @DiRealShaggy Thanks for taking care of my girls. They had a great time! I owe you!!!’ David wrote.
Sian later posted a copy of the photo shared by Danielle, who has worked as a model for Canadian fashion brand LANGsura.
MailOnline contacted a representative for David for comment at the time.
Busy: It comes after David hinted at a new group last month when he shared a photo of ‘my girls’ Sian and a stunning model at Notting Hill Carnival
Unexpected moves: It came after splitting from The Saturdays star Una Healy earlier this year
Stars: Ben Ofeodu, Steph McGovern, Kwame Augustine, Charlotte Kirk and Lizzie Cundy (pictured) were all in attendance
Animation: Lizzie put on a leggy show in a lilac skirt and tall glitter boots as she posed with a pair of pineapples
The supposed new throuple comes next Una said she was ‘tricked’ into a ‘throuple’ with David and his model girlfriend Sian after stories of their involvement hit the headlines.
Una said she wanted to “put to bed” the rumors that she was in trouble.
She revealed she was looking for a monogamous relationship but decided to date polyamorous David because their romance was “casual, it wasn’t serious.”
Yet David soon introduced Sian to the group, insisting the ladies get to know each other while inviting her to go on holiday with Una.
Although the trio enjoyed an initial short vacation together in Morocco, Una realized during a second trip to Costa Rica that she could no longer be part of the relationship.
While in Central America, she received a “sign” when she heard Brandy and Monica’s song The Boy Is Mine, a song about two love rivals arguing over a man.
Una confessed, “As soon as I got there, I could hear the song. It just wasn’t right.
‘There’s no dynamic there – she’s not my girlfriend – he’s both our friends and I just thought, “I’m out, you can have him.”
However, Sian appeared to call Una a ‘liar’ The sun.
They report that Sian has shared a dictionary definition of the word deluded – in relation to Una’s bold claims.
Alongside the beaming snaps, which she dated from November 2022, she wrote: ‘Hoodwink: verb to deceive or deceive someone.’
‘A liar weaves a tangled web and becomes entangled in a labyrinth of deception.
Before adding, “When we embrace the truth, we join the harmonious order of the universe.”
Earlier this summer it was revealed that Una has reportedly started dating a Love Island star as she moves on with her romantic life after the drama.
The sun claims she has found love with Irish comedian Stephen Mullan, 35, – who is the narrator of Australia’s Love Island.
In April, MailOnline revealed that David and Sian had moved from Una and formed a group with Michaela Jovanovic, a former twerk dance teacher who comes from a family of Serbian migrants living in Austria.
In March, the former boxing champion posted a series of photos of both women as he experienced it with them in Costa Rica, Central America.
Drinks: She happily sipped a cocktail as she enjoyed the party
Stunning: Charlotte Kirk showed off her abs in a black crop top and enhanced her height with red heels
Bronzed: Lizzie was deeply tanned as she posed with a bottle of rum
Showing off her stuff: She looked confident as she walked to the event
Looking good: Steph wore a bright blue suit for the bash
Cute: She looked like she was having a great time as she posed for animated snaps
Casual: Ben wore a navy blue tracksuit
Work it: She paired her lilac skirt with a matching silk blouse
Cheeky! Lizzie posed with two pineapples
Haye later spoke of the “extraordinary connection” that had led to the unconventional arrangement, which he admitted would be frowned upon at home.
He wrote, “I found myself in the company of outspoken individuals who perceive me through the lens of my daily actions, rather than through the societal expectations imposed on a 42-year-old man.
‘A recalibration of my way of life will be necessary, because the attire of slippers, shorts and a constantly bare stomach is hardly suitable for the climate of my native London.
“I will carry with me the memory of those extraordinary connections, forged by radiant minds, who shared in the beautiful odyssey we began together.”