Una Healy shows Ben Foden what he's missing as she shares the busty gym party

Her ex-husband recently tied the knot with his girlfriend of two weeks.

Nevertheless, Una Healy brushed off the drama as she shared a sizzling selfie from the gym Saturday, leaving her 618,000 followers warm under the collar.

The 37-year-old singer looked sensational in the shoot as she offered a look at her impeccably toned figure after a workout.

In the sizzling snap, Una put her copious cleavage and toned abdominal muscles on display as she rocked a small khaki crop and leggings.

The glorious redhead swept her glossy locks back into a high ponytail while letting her natural beauty shine through by making makeup free.

Una wrote the steamy shot: "Nothing like getting a good sweat ready for the day!"

Una's steamy speech came after Una's ex Ben Foden was reunited with the two young children, Aoife, seven, and son Tadhg, four, who they were co-parents with.

ONE The rugby player's friend revealed to MailOnline that the children have not met their new stepmother after their father chose to marry Jackie Belanoff Smith before making any introductions.

The source also claimed that Ben, 34, probably married Jackie & # 39; for a green card & # 39; and insisted that the sportsman & # 39; is not interested in having more children, & # 39; while revealing he met his new wife on the dating app Tinder.

The source confirmed that Ben married Jackie before introducing her to her two children from first marriage to former The Saturdayays singer Una Healy, 37.

Despite blasting that & # 39; the only thing that matters is family & # 39 ;, while visiting Tadhg and Aoife after his shock wedding on Saturday, they are still not in the process of meeting their new stepmother.

Amidst a series of claims that arose about Ben & # 39; s dating activities before marrying Jackie, the rugby player's friend insisted he was not faithful at the start of their ever-new romance.

The insider told MailOnline: & # 39; He saw 100% Jackie at the same time as Rebecca Jane and the other women. He probably did [married her] for a green card to stay in the United States. & # 39;

The source also revealed that Ben met Jackie on the dating app Tinder, explaining that New York socialites' dreams of having a family of their own might not come to fruition with the sportsman.

The insider said: & # 39; Before he married Jackie, he and Rebecca Jane talked about having children and it was completely ruled out.

“They discussed extensively, and he was certainly not interested in having children anymore.

“But I wouldn't be surprised if he does with this latest event. His post with his kids on Saturday is just a blatant attempt to repair his image and for attention. & # 39;

Ben Foot's representatives declined to comment when contacted by MailOnline.

The claim that Ben does not want to have more children is definitely a blow to Jackie after her relatives revealed that her & # 39; s dream is to have her own family. & # 39;

Jackie's cousin Victoria Sazonov-Smith, 19, revealed that the New York native has her eyes set on becoming a mother, and admitted that she and Ben & # 39; seem very much in love & # 39 ;.

She told The Mirror: & # 39; I was a little surprised, but Jackie has always been a romantic. Her dream is to have her own family. & # 39;

“I don't know how Ben and Jackie met, it happened so fast! But they seem very much in love, and from what she has told me about him, I think they are perfect for each other. & # 39;

"She's very smart, so if she thinks this Ben is the perfect guy, I believe in her."

Ben tied the knot with his girlfriend of two weeks, Jackie Belanoff Smith, a year after splitting from wife Una Healy.

A week after the nudity, Ben Foden was reunited with his son and daughter as he gushed that & # 39; the only thing that matters is family. & # 39;

The rugby player shared a cute video on Saturday showing him rocking his little girl in his arms before panning to show his son playing with a toy.

As he covered the video with a series of messages, Ben joked that & # 39; this Saturday is a little different from the last & # 39; citing his shock news to Jackie.

He announced his wedding news last Tuesday, sharing a series from the ceremony that took place aboard a yacht in Nantucket, Massachusetts, days earlier.

During his ad, Ben insisted that Una give her the blessing for the wedding to go ahead, telling her followers that & # 39; beautiful, intelligent, charming and funny & # 39; Jackie & # 39; swept him off his feet in a time of trouble & # 39;

In his reveal, he wrote: & # 39; People will say we are crazy or even fooled as @snackyjax and I had only been seriously dating for just over 2 weeks before deciding to get married. But when someone like her comes into your life, why should I wait? & # 39;

This comes after The Sun reported that Big Brother star Rebecca Jane revealed she had had a steamy connection with the reality star when he was single earlier this year, and has been in regular contact ever since.

The source close to Rebecca said: & # 39; She was absolutely stunned that Ben got married when they joined earlier this year and still messaged all the time.

“They wanted to talk a lot about sex and swapping pictures, but Ben also pretended that there could be hope for something more serious between them.

& # 39; He told her he had finished grabbing everything moving & # 39; hinting that they would meet soon. He never mentioned another woman. & # 39;

Una and Ben were married for six years until they split in July 2018, when it turned out he had cheated on her with a public relations girl.

The couple dated for four years before tying the knot in June 2012 in Una's home country of Ireland and sharing daughter Aoife and son Tadhg.

Ben later confirmed that he cheated on wife Una during their six-year marriage, but insists his infidelity was one of many reasons for the couple's subsequent divorce.

His shattered reputation was hit by a further blow in 2018 after he used the dating app Humler to announce his separation from the former The Saturdayays star.

Una has not addressed Ben's shock weddings directly since the news came out, but it is said that she is leaning on her colleague The Saturdayays bandmates – Mollie King, 32, Frankie Bridge, 30, Rochelle Humes, 30, and Vanessa White , 29 – for support.

A source told The Sun that Saturdays were & # 39; right on the phone & # 39; to Una after learning that Ben was remarried, despite the sportsman claiming he had married Jackie with the blessing of his ex.