Katie Price’s ex Kris Boyson has become a dad for the first time after welcoming a baby with his fiancée Elizabeth Tierney. 

The fitness instructor, 36, and Elizabeth, 33, were spotted taking their newborn baby for a stroll on Thursday, in images obtained by The Sun. 

The couple, who got engaged in September 2022 after two months of dating, kept the pregnancy a secret from followers. 

This is Elizabeth’s second child, as she already has a young daughter named Arabella from a previous relationship who she has raised as a single mum. 

Kris and Elizabeth were thought to have split, but the pair secretly got back together and couldn’t have looked happier as they were snapped out and about with the newborn. 

Katie dated Kris on-and-off for just more than a year between 2018 and 2019, with her children reportedly referring to him as ‘dad’.

Katie Price’s ex Kris Boyson has become a dad for the first time as he welcomes baby with fiancée Elizabeth Tierney after secret reunion and pregnancy (pictured with Katie in 2018) 

Kris and Elizabeth (pictured) got engaged in September 2022 after two months of dating and the couple kept the pregnancy a secret from followers

The personal trainer even proposed to Katie but it was not meant to be and the couple broke up in August 2019, with Katie admitting to Kris that she cheated on him.

Their engagement came while she was still legally married to her third husband Kieran Hayler.

Kris went on to date model Bianca Gascoigne, 35, following the end of his on/off romance with Katie before meeting Elizabeth Tierney. 

Kris has previously boasted he will ‘fight all’ of Katie’s exes after he nearly bumped into a few of them at a Christmas event last year.

He attended the Tulleys Christmas Light Festival in November where he narrowly avoided Katie’s other exes Carl Woods and Kieran Hayler.

In August, Kris recorded a TikTok video where he said he would ‘jump in the ring’ and box Katie’s current boyfriend JJ Slater after he was unhappy that she wrote about him in her book This Is Me.

Speaking to The Sun, Kris was asked if he still wanted to fight any of Katie’s exes and he said: I’d fight them all now. Are any of them here? I’d fight them all.’

‘There was a couple of situations, and listen I’ve always been as amicable and respectful as I can to all of my exes, but sometimes a few of them pipe up and say things they shouldn’t.

Katie dated Kris on-and-off for just more than a year between 2018 and 2019, with her children reportedly referring to him as ‘dad’ 

Kris has previously boasted he will ‘fight all’ of Katie Price ‘s exes after he nearly bumped into a few of them at a Christmas event last year

Read More Katie Price reflects on her kiss with Simon Cowell as she blames men for ‘her downfall’

‘And sometimes their partners do the same, and unfortunately they’ll never say it to my face.’

MailOnline contacted representatives for Carl Woods and Kieran Hayler for comment.

In her book, Katie wrote: ‘Then I was with Kris Boyson but he cheated on me and coming off the back of Kieran, I was devastated, so that damaged me too.’

Kris has denied these claims.

Meanwhile Katie is a proud mum to son Harvey, 22, with former footballer Dwight York, son Junior, 19, daughter Princess, 17, with her first husband Peter Andre, and son Jett, 10, and daughter Bunny, nine, with ex-husband Kieran Hayler.

The former glamour model, 46, recently made headlines after her IVF documentary Making Babies aired on Channel 4 last month. 

The show was filmed in 2023 before she split with former fiancé Carl Woods, documents her and Carl’s fertility treatment journey as they planned to have another baby.

However her onscreen attempts to have her sixth child was widely criticised by viewers as being ‘inappropriate’, with many noting that it’s offensive to couples facing fertility issues or are struggling with their own IVF journey.

During the show, Katie was left gutted after being informed that she was heading towards the menopause as she tried for IVF with ex Carl.

The former couple had been trying to fall pregnant for three years, however, they were dealt a crushing blow when a fertility expert told a then 45-year-old Katie that she only had ‘a couple of awake eggs’ and that her body was showing signs of menopause.

The former glamour model, 46, recently made headlines after her IVF documentary Making Babies aired on Channel 4 last month 

The Channel 4 show, which was filmed in 2023 before she split with former fiancé Carl Woods, documents her and Carl’s fertility treatment journey as they planned to have another baby

Breaking the news to the pair during the first episode on Monday, gynecologist Carole Gilling-Smith informed them that they had ‘less than one percent’ of falling pregnant using Katie’s own eggs, adding that it she was ‘unlikely’ to produce a ‘healthy egg’. 

Katie recently confessed that ‘men have always been the downfall’ as she reflected on her wild love life in a candid new interview.

For years the glamour model, 46, has made headlines with her wild love life, including a string of ex-boyfriends and three high-profile marriages.

Speaking to The Sun, Katie reflected on some of her more unlikely conquests, including a pᴀssionate night she spent with Simon Cowell during her glamour model heyday, and swapping numbers with Hollywood star Jamie Foxx.

Referring to other men in her life, Katie said: ‘Men have been the downfall of me – my career has always been good and men have let me down.

‘I’ve picked the wrong men. They’ve been toxic or given me mental abuse, physical abuse, narcissistic behaviour, gaslighting, jealousy. I got used to that. I couldn’t spot a red flag.

‘Now I’ve had therapy, I can spot signs and realise what unhealthy relationships are. I feel good, I feel settled, I feel excited when I come home at night.’