Lauren Silverman joins Simon Cowell and son Eric, 5, for Christmas Day jet-ski ride in Barbados

They’ve been enjoying a family holiday to the popular Caribbean island.

And Lauren Silverman looked sensational on Christmas Day as she embraced the festive theme in a red swimsuit during their Barbados getaway. 

The socialite, 42, joined her mother Carole Davis, 61, svelte partner Simon Cowell and sons Adam, 13, and Eric, five, for a jet-ski ride. 

Wow: Lauren Silverman looked sensational on Christmas Day as she embraced the festive theme in a red swimsuit during their Barbados getaway 

Lauren looked incredible as she showed off her toned figure in a plunging red swimsuit. 

She accessorised the item of swimwear with a pair of brown sunglasses, diamond earrings, white baseball cap and a black life vest with a yellow trim.

Lauren styled her brunette locks into a sweptback low ponytail, she added a slick of minimal make-up.

Family: The socialite, 42, joined her mother Carole Davis, 61, svelte partner Simon Cowell and sons Adam, 13, and Eric, five, for a jet-ski ride

Family: The socialite, 42, joined her mother Carole Davis, 61, svelte partner Simon Cowell and sons Adam, 13, and Eric, five, for a jet-ski ride

Lady in red: Lauren looked incredible

Work it: She showed off her toned figure in a plunging red swimsuit

Lady in red: Lauren looked incredible as she showed off her toned figure in a plunging red swimsuit

Like mother, like daughter: Lauren's mother Carole looked amazing in a green palm leaf printed swimsuit as she also enjoyed the jet-ski excursion

Like mother, like daughter: Lauren’s mother Carole looked amazing in a green palm leaf printed swimsuit as she also enjoyed the jet-ski excursion 

Happy days: Lauren appeared in her element as she enjoyed a solo jet-ski ride

Happy days: Lauren appeared in her element as she enjoyed a solo jet-ski ride 

Details: She accessorised the item of swimwear with a pair of brown sunglasses, diamond earrings, white baseball cap and a black life vest with a yellow trim

Details: She accessorised the item of swimwear with a pair of brown sunglasses, diamond earrings, white baseball cap and a black life vest with a yellow trim

Meanwhile Simon continued to display his recent weight loss as he hit the beach in a pair of green patterned swimming shorts, with son Eric wearing similar shorts.

The family appeared in good spirits as they enjoyed a stroll together and then later took to the jet-skis for a fun Christmas Day excursion. 

Simon has shed more than 20Ibs in weight thanks to a fastidious vegan diet, which he changed in order to keep up with Eric.

He told The Ellen DeGeneres Show: ‘I went to see this doctor in London. We did some tests. And then a month later he said, “You have the worst diet I’ve ever met from any patient.”‘

Natural beauty: Lauren styled her brunette locks into a sweptback low ponytail

Details: She added a slick of minimal make-up

Natural beauty: Lauren styled her brunette locks into a sweptback low ponytail, she added a slick of minimal make-up

Svelte: Meanwhile Simon continued to display his recent weight loss as he hit the beach in a pair of green patterned swimming shorts, with son Eric wearing similar shorts

Svelte: Meanwhile Simon continued to display his recent weight loss as he hit the beach in a pair of green patterned swimming shorts, with son Eric wearing similar shorts

Sweet: Lauren held hands with her eldest son Adam, 13, as the family walked onto the beach on Christmas Day

Sweet: Lauren held hands with her eldest son Adam, 13, as the family walked onto the beach on Christmas Day 

Ready for the jet-ski! Lauren made sure she was ready for the jet-ski as she wore a black live vest with yellow detailing

Finishing touches: She added a white baseball cap

Ready for the jet-ski! Lauren made sure she was ready for the jet-ski as she wore a black live vest with yellow detailing and a white baseball cap 

Impressive: Simon has shed more than 20Ibs in weight thanks to a fastidious vegan diet, which he changed in order to keep up with Eric

Impressive: Simon has shed more than 20Ibs in weight thanks to a fastidious vegan diet, which he changed in order to keep up with Eric

Diet: He told The Ellen DeGeneres Show: 'I went to see this doctor in London. We did some tests.'

He added: 'And then a month later he said, "You have the worst diet I've ever met from any patient."'

Diet: He told The Ellen DeGeneres Show: ‘I went to see this doctor in London. We did some tests. And then a month later he said, “You have the worst diet I’ve ever met from any patient.”‘

Simon then added: ‘It’s like the Eric diet because he actually, apart from ice cream, he actually likes water. I mean, who likes water? And his raw vegetables. So I’m on like, the Eric Cowell diet.’

The TV judge’s new physique has impressed his celebrity pals, with his close friend and fellow Britain’s Got Talent judge David Walliams joking the star has become a ‘skinny b***h’.

Taking to Twitter to share his thoughts on Simon’s transformation, David tweeted a picture of his pal shirtless on the beach and said: ‘Skinny b***h,’ before following his post up with another of Simon that read: ‘Vegan diet my a**e.’

Happy: The family appeared in good spirits as they enjoyed a stroll together and then later took to the jet-skis for a fun Christmas Day excursion

Happy: The family appeared in good spirits as they enjoyed a stroll together and then later took to the jet-skis for a fun Christmas Day excursion

The Eric diet! Simon said: 'It's like the Eric diet because he actually, apart from ice cream, he actually likes water. I mean, who likes water? And his raw vegetables. So I'm on like, the Eric Cowell diet.'

The Eric diet! Simon said: ‘It’s like the Eric diet because he actually, apart from ice cream, he actually likes water. I mean, who likes water? And his raw vegetables. So I’m on like, the Eric Cowell diet.’ 

Happy: Carole appeared in good spirits as she spent time with her family,

Radiant: She styled her brunette locks into a glamorous blow-dried hairdo

Happy: Carole appeared in good spirits as she spent time with her family, she styled her brunette locks into a glamorous blow-dried hairdo 

Sweet: Eric is Simon's only child and he has credited his son for changing his life for the better, ever since he was born back in 2014

Sweet: Eric is Simon’s only child and he has credited his son for changing his life for the better, ever since he was born back in 2014

Amanda Holden, who also sits on the panel with Simon for Britain’s Got Talent, has also spoken out about his weight loss and claimed it was the result of Simon switching to ‘skinny lager’.

Speaking on Good Morning Britain to host Piers Morgan, she said: ‘He’s drinking lightweight beers, that’s the secret. 

‘And I tasted it because I thought it was gonna taste, like, naff. Actually it’s quite decent. You could take a tip from him!’

Candid: Speaking on ITV's Lorraine in September, Simon explained the impact Eric has had on him and said: 'I see my life through his eyes now and it’s much more simple and it’s much more fun

Candid: Speaking on ITV’s Lorraine in September, Simon explained the impact Eric has had on him and said: ‘I see my life through his eyes now and it’s much more simple and it’s much more fun

Doting father: 'When you become a dad, something clicks in you. it’s all about them... You become very protective and importantly, part of the reason I changed everything in my life.'

Doting father: ‘When you become a dad, something clicks in you. it’s all about them… You become very protective and importantly, part of the reason I changed everything in my life.’ 

Pals: The TV judge's new physique has impressed his celebrity pals

Pals: His close friend and fellow Britain's Got Talent judge David Walliams joking the star has become a 'skinny b***h'

Pals: The TV judge’s new physique has impressed his celebrity pals, with his close friend and fellow Britain’s Got Talent judge David Walliams joking the star has become a ‘skinny b***h’

Meanwhile, Simon also spoke about cutting down on alcohol earlier this year, he told Extra: ‘I went to see this guy who’s very well-known. And he said to me, after doing some blood work, “You can’t have red meat, dairy, sugar, bread or gluten.”

‘I’m thinking, “What about alcohol?” And he said, “Maybe not quite as much as you had before.” And I did it and I stuck to it and it’s easy.’

Eric is Simon’s only child and he has credited his son for changing his life for the better, ever since he was born back in 2014.

Speaking on ITV’s Lorraine in September, Simon explained the impact Eric has had on him and said: ‘I see my life through his eyes now and it’s much more simple and it’s much more fun.

‘When you become a dad, something clicks in you. it’s all about them… You become very protective and importantly, part of the reason I changed everything in my life.’

Transformation: Taking to Twitter to share his thoughts on Simon's transformation, David tweeted a picture of his pal shirtless on the beach and said: 'Skinny b***h,' before following his post up with another of Simon that read: 'Vegan diet my a**e.

Transformation: Taking to Twitter to share his thoughts on Simon’s transformation, David tweeted a picture of his pal shirtless on the beach and said: ‘Skinny b***h,’ before following his post up with another of Simon that read: ‘Vegan diet my a**e.

Co-star: Amanda Holden, who also sits on the panel with Simon for Britain's Got Talent, has also spoken out about his weight loss

Co-star: She claimed it was the result of Simon switching to 'skinny lager'

Co-star: Amanda Holden, who also sits on the panel with Simon for Britain’s Got Talent, has also spoken out about his weight loss and claimed it was the result of Simon switching to ‘skinny lager’

Secret: Speaking on Good Morning Britain to host Piers Morgan, she said: 'He’s drinking lightweight beers, that’s the secret.'

Secret: Speaking on Good Morning Britain to host Piers Morgan, she said: ‘He’s drinking lightweight beers, that’s the secret.’ 

Good spirits: Simon appeared in good spirits

Fun: He enjoyed precious family time on Christmas Day and a fun jet-ski excursion

Good spirits: Simon appeared in good spirits as he enjoyed precious family time on Christmas Day and a fun jet-ski excursion