Megan Blake Irwin used to be known for her lively social life in Los Angeles, which often landed her in the tabloids.
Adelaide native and social media personality has recently made headlines again, this time due to her breakup with Angus Onisforou, who comes from a wealthy Sydney real estate family.
This recent disappointment is just the newest in a series of personal setbacks for the 33-year-old, who often receives more attention for her relationships than for her work as a model.
The blonde woman has been linked to a string of high-profile men, including Hollywood actors, billionaires, and socialites. There have also been unconfirmed reports of past romances with pop star Justin Bieber and businessman Justin Hemmes when he was not in a relationship.
In 2022, Megan explained that she doesn’t let public interest in her personal life bother her.
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Honestly, it always makes me smile when someone points out a story about me – I don’t go looking for them myself! But when it happens, I can’t help but have a little laugh. It is what it is, you know? I just take it all in stride.
Guess first became engaged to artist manager Ashley Wilson, but the relationship ultimately didn’t work out.
But it was her breakup with Oscar Martin, co-founder of Pedestrian TV, that *really* got people talking. After they suddenly split, he sold her $33,800 Cartier engagement ring on Facebook, fueling the gossip.
Oh my gosh, they were SO in love and getting married in early 2016! I was already planning the party in my head! But then, just a week after they got engaged, something *terrible* happened. It completely destroyed everything, and sadly, they broke up. I was heartbroken for them, honestly!
In June 2016, Oscar posted Megan’s 1.23-carat ring for sale on a Facebook buy-and-sell group, explaining he was selling it reluctantly. He added that the ring had only been worn for a week.
The latest development in Megan’s dating life involves a recent, intimate outing with Scott Disick, who previously dated Kourtney Kardashian, in Los Angeles.
Megan and Scott continued to date in Los Angeles, but they never officially announced they were a couple.
When asked about her relationship with Scott in May 2016, Megan simply stated that he was a nice person and didn’t offer any further comment.
She also deflected questions about him during an interview on The Morning Show.
I’m friends with Scott, of course, but I’ve also met so many wonderful people in Los Angeles and New York,” she explained. “It’s not just about him; I have a whole group of new friends now.
Megan’s relationship with Disick introduced her to the often dramatic and revealing world of online celebrity rumors and speculation.
After her relationship with Scott Disick ended, Megan briefly dated Tom Derickx, a former Australian rules football player who became a model, in early 2017.
The pair were spotted looking cozy as they left the Mercedes-Benz Fashion Week launch in Sydney.
After her relationship with Derickx ended, Megan began publicly dating Nicolo Knows, a well-known figure in Miami’s social scene.
The pair were first spotted together kissing at Sydney Airport.
A few months after that, Nicolo announced their breakup on Instagram by posting a suggestive photo with Russian model Asya Rosh.
In late 2018, Megan revealed she was dating David Mimran, a wealthy film producer and heir to a $2 billion fortune, whom she met at the Cannes Film Festival. He is 22 years older than her.
Their relationship caused quite a stir. Cannes is known as a place where rich film producers meet aspiring models and actresses, and Megan seemed to notice people were talking about them.
During an Instagram question-and-answer session, she emphasized that their relationship was genuine when asked about how they first met.
She said she first met him at the Cannes Film Festival, and they quickly became friends. They soon discovered a deep connection, built on complete love and respect for each other.
He’s such a wonderful and caring person, and I feel incredibly fortunate to have him in my life.
Responding to a question about their age difference, Megan brushed it off as irrelevant.
‘I honestly think that some people’s souls were meant to be together,’ she wrote.
‘I see everyone for who they are on the inside and nothing else matters’.
David is the son of Jean Claude Mimran, a billionaire with a net worth exceeding $2 billion. Mimran made his fortune primarily through owning the largest sugar refinery in West Africa.
He has married two women: Lucy Mimran, a former model for Victoria’s Secret, and Julie Ordon, a Swiss model and actress.
Despite saying their ‘souls’ were destined for each other, it wasn’t meant to be.
Megan briefly dated actor Skeet Ulrich, a popular star in the 1990s. As before, the press focused on the significant age difference between them – 21 years.
People first noticed the couple together in May 2020, when the Scream actress started showing up in photos and videos on Megan’s Instagram.
People started talking about a possible engagement between the couple when Megan shared a photo of a diamond ring on social media with the caption, ‘Always & forever mine.’
However, Ulrich’s representative clarified that they were not engaged.
By August 2020, their relationship had ended badly. When fans asked Ulrich why he and Megan split up, he made some shocking claims.
After her difficult breakup, Megan was spotted getting close to Luke Rockhold, Demi Lovato’s former MMA partner, in September 2020.
A month later, on October 16th, she was spotted with Scott Disick, who she was previously romantically linked to.
But, once again, the pair remained mum on whether they were an item.
Megan and Tom Derickx got back together in April 2021, but their relationship didn’t work out again, and they split up shortly after.
She revealed she was dating model Matt Parvizyar in March 2022. They later celebrated with friends at a wedding in Mexico City.
It’s unclear when they ended things.
She recently dated Angus Onisforou, the 25-year-old son of Theo Onisforou, a well-known property developer in the Greek-Australian community.
The pair were first linked in March when she was spotted cheering him on at the polo.
The socialite was spotted cheering from the sidelines at the Garangula Polo Club, located about four and a half hours southwest of Sydney, while Angus competed with his team, K.O. After the match, he ran over to give her a kiss, creating a lovely, queen-like moment.
A month after that, Angus and Megan were spotted together again in Sydney. He picked her up after she attended a Witchery event that raised money for ovarian cancer research.
After only six months, the couple has broken up. An insider revealed the relationship didn’t work because of a significant age difference, with him being much younger than her.
‘Eight years is too much when the woman is older, especially at that age.’
Another insider was less kind about the break-up.
They pointed out that Megan has a lot more experience than Angus, who is new to the field.
He’s successful and doesn’t seem interested in a serious relationship with someone who was famous in the past.
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2025-09-14 16:35