David Haye and his girlfriend are reportedly on their fourth throuple of the year after hitting it off with Helen Flanagan

Former boxing champion David, 43, and his long-term model girlfriend Sian Osborne, 31, have been dating since 2020 and they have been linked romantically while together with a number of other people, including former The Saturdays singer Una Healy, 42.

But Una was said to have left the throuple in February this year, with David and actress Helen, 33, said to have since connected once again after appearing together in the I’m A Celebrity jungle in 2012.

It is claimed that Helen and David were ‘flirty’, with Sian said to be totally aware of the pair’s dates.

Here, MailOnline takes a look at the women who have been linked to David and Sian’s relationship.

David Haye and his girlfriend are reportedly on their fourth throuple of the year after hitting it off with Helen Flanagan

It is claimed that Helen and David were 'flirty', with Sian said to be totally aware of the pair's dates

Una Healy

Una, 42, recently spoke out about her romance with David as she wanted to put the rumours of being in the throuple ‘to bed’.

She revealed she had been 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 into the fold, insisting the ladies got to know each other while inviting her to come away on holiday with Una.

Although the trio enjoyed an initial short getaway in Morocco together it was on a second trip to Costa Rica that Una realised she could no longer be part of the relationship.

While in Central America she was given a ‘sign’ when she heard the track The Boy Is Mine by Brandy and Monica, a song about two love rivals feuding 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 boyfriend and I just thought, “I’m out, you can have him.”

However, Sian appeared to brand Una a ‘liar’ according to The Sun.

They report Sian shared a dictionary definition of the word hoodwinked – in relation to Una’s bold claims.

Next to the beaming snaps, which she dated November 2022, she wrote: ‘Hoodwink: verb to deceive or trick someone’.

‘A liar weaves a tangled web, trapping themselves in a labyrinth of deceit.

Before adding: ‘When we embrace truth, we align ourselves with the harmonious order of the universe.’

The Saturdays star Una Healy (left) claimed she was 'hoodwinked' into a 'throuple' with David and Sian

David had jetted to Morocco with mother-of-two Una, 42, and Sian (all pictured) to celebrate New Years' Eve. But, Una later described the experience as the 'worst six months of my life'

Mica Jova

The DJ met the former boxing champion and his model girlfriend Sian when she was on holiday in Costa Rita and said she had ‘such a good time’ with them.

David stunned his 549,000 Instagram followers when he posted a series of photos of his bikini-clad girlfriend Sian with new pal Mica on a beach in Costa Rica back in April.

Opening up about the unconventional relationship, she insisted she doesn’t ‘regret anything’ as she spoke about the social media snaps of the trio together.

Mica revealed that her conservative family in Austria were initially shocked when they saw photos signalling the start of the three-way relationship.

She said: ‘They did warn me there might be a reaction to the photos. But I thought, I am living in the moment and I don’t care so much.

‘I will let people believe whatever they want to believe. I am an open-hearted person and I am a believer in good hearts.

‘I let people live the life they want to live and I want to be left alone to live my life too. I give love and I receive love and I don’t judge. But yes, my family was kind of shocked when they saw the photos.

‘I have a conservative family and some of the things written about me were kind of shocking to them.

‘I was just laughing when I heard the word throuple. I don’t think my mum saw it – that or she didn’t care.

‘But my sister saw the photos and she confronted me. But once I explained what really happened, she was OK in the end. The lesson I have learned from the experience is that I have to be more careful.’

Mica said she met David (both pictured) and Sian through mutual friends as she holidayed in Santa Teresa on Costa Rica's west coast just before the Easter holidays

Danielle

David and Sian fueled speculation that they had entered into a new throuple with a stunning Italian model named Danielle.

David was first pictured looking cosy with Danielle in October, months after Una Healy claimed she was ‘hoodwinked’ into a ‘throuple’ with David and Sian.

And the couple fuelled the rumours as they both took to Instagram to wish Danielle Happy Birthday.

The I’m A Celebrity star uploaded a sizzling snap of the model in a plunging corset and added the caption: ‘Happy Birthday Dani’ alongside a red love heart and fire emojis.

Sian also shared a snap of herself and David enjoying drinks with Danielle with the caption: ‘Happy Birthday’.

In August, David shared a photo from Notting Hill Carnival as he partied with Danielle and Sian.

He captioned the snap ‘my girls’ as he thanked music legend Shaggy, who was performing at Carnival, for partying with the pair.

‘Big bro @DiRealShaggy Thanks for taking care of my girls. They had a great time! I owe you one!!!’ David wrote.

Sian later reposted a copy of the photo shared by Danielle, who has worked as a model for Canadian fashion brand LANGsura.

'My girls': The boxer was first pictured looking cosy with Danielle in October, months after The Saturday's star Una Healy claimed she was 'hoodwinked' into a 'throuple'

Helen Flanagan

Helen has reportedly been on a number of dates with David Haye while he is still in a relationship with Sian.

After Una left the throuple in February this year, David and actress Helen, 33, have since connected once again after appearing together in the I’m A Celebrity jungle in 2012.

The pair were spotted together at a Heineken after-party following a boxing event at the Ovo Arena in London’s Wembley in May, with Sian also in attendance, according to the Mirror.

It is claimed by the publication that Helen and David were ‘flirty’, with Sian said to be totally aware of the pair’s dates.

A source close to Helen told the newspaper: ‘Helen reconnected with David earlier this year. They got on like a house on fire and have been messaging a lot since.

Helen Flanagan (pictured) has reportedly been on a number of dates with polyamorous David Haye while he is still in a relationship with Sian Osbourne

Helen is said to have reconnected with David earlier this year after they both appeared on I'm A Celebrity... Get Me Out of Here! in 2012 (pictured on the show)

Helen, 32, split from her fiancé Scott Sinclair, 34, last year after 13 years together

‘Helen and Sian have also met and hit it off straight away. Helen’s a very open-minded person and all three got on well.

‘Helen has had some difficult dating experiences since becoming single but is really enjoying David’s company.’

Former Coronation Street star Helen split from her Bristol Rovers footballer player ex Scott Sinclair last year after 13 years.

The source added: ‘Helen and David got on well in the jungle, and so have seen each other a fair bit over the years. But recently they seem to have really clicked and had that chemistry. They’re having a lot of fun together.’