Former Hear’Say singer and Loose Women star Myleene Klass has shared her heartbreak after she caught ex-husband Graham Quinn cheating on her with a well-known celebrity

Myleene Klass caught ex-husband cheating with well-known star on her birthday(Image: Getty Images)

Myleene Klass has opened up about the devastating moment she discovered ex-husband Graham Quinn being unfaithful with a well-known celebrity during celebrations for her birthday party.

The Loose Women host, 47, recalled walking in on Graham and the unnamed woman at her own birthday party, catching them in an intimate moment. It comes after Helen Skelton and Gethin Jones split as he joins a notorious dating app on a lads’ holiday.

Graham has always disputed his ex-wife’s version of events. Speaking in 2020, Graham denied leaving Myleene on her birthday and he has previously stated there had been problems for some time.

“I walked in on him with a famous person on my birthday on a balcony,” she revealed on the We Need To Talk podcast. “I’ve made peace with that situation now but for a long time it was very difficult to see their life… Not that I would wish that on a family.

“I don’t know, I feel conflicted. But my life literally just broke apart very, very publicly. And their life, they’ve managed to continue building a family brand on it and it felt so difficult for a long time. This is the person I caught him with.”

The moment took place in her home and although she didn’t witness them having sex, Myleene said it was unmistakably obvious that there was much more to the brief interaction she stumbled upon.

Myleene was left devastated by Graham’s actions(Image: Twitter)

“It was in my house, it was my party. They weren’t having sex but they were unzipping each other. ‘It’s not what you think,’ but it is what I think. It’s the first thing they both said.”

In the aftermath of seeing Graham cheating on her, Myleene cleared the house and told every single guest to leave her home, including Graham’s own family.

“I kicked everybody out of the party including his mum and dad,” she said. “They went back to Ireland. And his dad said, ‘He doesn’t get it from me.’ I was like, OK, I just remember that being quite a weird thing to say.”

Although Graham later offered Myleene apology, she said that blamed alcohol for what happened and for his ‘unusual’ actions.

Myleene dumped Graham after his infidelity

“He said it was the drink. I have to take some accountability, first and foremost to my children,” Myleene said on the podcast.

The former singer then explained that while she has shielded her children from many of the details as to why she and Graham have split and the devastating reasons behind why it was so sudden, others haven’t been as considerate to her and her kids.

“My children have asked enough questions and it’s never been a case of laying out my stall now, it’s got to be as and when,” Myleene shared.

“But here’s the funny thing, school mums, people who just want to gossip, will go to your children before anybody else. They’ll tell them facts. But they’ve been raised by me and only me.”

Myleene and Graham met during her Hear’Say days and were together for years before marrying in 2011, after the births of their daughters Ava, 18, and Hero Harper, 14.

Myleene the proud mum to Ava, 13, and Hero, nine, from her first marriage to Graham Quinn as well as her first son Apollo with fiancé Simon Motson

However, the marriage lasted just six months before he abruptly left and their divorce was finalised in 2013.

Myleene revealed the wedding itself was a joyless affair, overshadowed by his refusal to let her plan anything meaningful as she claims he took control over everything.

“It was the most miserable… No one forgot this wedding because I literally cried the entire reception because it wasn’t even really a reception,” Myleene said.

“We had to haggle our way through with the restaurant, could we have some burgers and put the tables together? There was no planning because I wasn’t allowed to plan a wedding. He thought it was turning into a circus with too many people.”

Myleene then revealed that her final split from Graham came after she suspected him of being unfaithful once again after she discovered troubling signs while he was away for work.

Myleene says it took her years to get over the heartbreak(Image: Alan Chapman/Dave Benett/Getty I)

Determined to confront the truth, she recalled making an unannounced visit. “I hired a tour manager and I took my babies with me; I took my friend with me; to where I knew he was working, to do a surprise. And I knew there’d been somebody in that room.”

Reflecting on the pain of that time, she added: “Weirdly even then… Christ. The baby was so little and that was trial by papers. It was horrific.

“There’s nothing you can’t throw at me now ever that I can’t come through and I’ve lost babies, I’ve been to court, I’ve lost a house. That divorce and the mud that was slung and the kiss and tells… taking all of that on…”

Myleene later claimed that he had been preparing to leave long before their split, having secretly bought a property behind her back.

“One pop star rang me up and she was like, ‘I think I’ve got your money, it’s in my safe’. He’d hidden the money because he was way down the line. They say you don’t leave when you leave, you’ve gone already.

Myleene is now engaged to Simon Motson(Image: WireImage)

“He’d actually got a house. He had a secret house that he’d bought already. You don’t just buy a house like that. When that came through I was reeling from it.”

The most hurtful moment for Myleene came when, according to her, Graham reduced their entire marriage to a number scribbled on a sticky note.

“On the day he decided it was over, he pushed a little Post-It note across the table with the figure he wanted. I was just like, how have you figured this out?

Reflecting on life after their split, Myleene made it clear she’s shouldered the weight alone ever since. “All I will say to you is I’ve raised my children single-handedly, financially, as a sole parent for 12 years.”

Myleene is now engaged to her fiancé Simon Motson, who she met four and a half years after her divorce.

Despite the heartbreak, Myleene says she’s made peace with what happened but admits that getting over the heartache and disappointment took years.