She has previously shocked fans with her similar appearance to her sister Deborah.
And Amanda Holden shared a stunning snap of her lookalike younger sibling in a bikini on the beach on Saturday.
The Britain’s Go Talent judge, 50, took to her Instagram Story with the picture which showed Deborah, 48, looking incredible as she waded out of the sea in Thailand.
Similar: Amanda Holden shared a stunning snap of her lookalike younger sibling Deborah in a bikini on the beach on Saturday
The beauty looked incredible in a blue, pink and white multicoloured bikini that showed off her toned abs and lithe legs.
She sported her honey tresses in a wavy style and had on a pair of dark sunglasses.
Amanda shared the picture, writing in the caption: ‘My sister @deblholden living her best life’ along with a heart emoji.
Wow! She has previously shocked fans with her similar appearance to her sister Deborah (pictured in 2017)
Stunning: The Britain’s Go Talent judge, 50, took to her Instagram Story with the picture which showed Deborah, 48, looking incredible as she waded out of the sea in Thailand
It’s not the first time she has shared snaps of her lookalike sister, as in 2018 she posted pictures of them enjoying a Muse concert together at London’s Royal Albert Hall.
Amanda captioned the Instagram story: ‘Great night with my sister @deblholden @muse’
The presenter’s 928,000 followers couldn’t believe the similarity between the two siblings, with one commenting: ‘Two gorgeous ladies, spitting image or what?!’
While another added: ‘You girls are literally adorable,’ as one said: ‘Oh my god I can’t tell the difference.’
‘Double trouble’: It’s not the first time she has shared snaps of her lookalike sister, as in 2018 she posted pictures of them enjoying a Muse concert together at London’s Royal Albert Hall
Amanda has become especially close with her sister in adulthood, after living through a strained relationship with their father Frank as children.
She has previously spoken about their relationship with her estranged father, who ‘was hardly ever there’.
Frank split from their mother Judith in 1976 on the grounds of his alcohol-fuelled behaviour.
Live on air in 2016, Amanda was visibly moved when it was revealed Debbie had been caught up in an aftershock while stranded on Mount Everest.
Bond: Amanda has become especially close with her sister in adulthood, after living through a strained relationship with their father Frank as children
Close: The pair pose for a picture together as Amanda receives her doctorate in recognition of her outstanding contribution to the UK’s arts industry in 2019
She spoke to her sibling on ITV’s This Morning, after the earthquake killed some 5,500 people and left 11,000 injured.
It comes after Amanda was looking incredible in a green and white patterned swimsuit while larking about by the pool on Saturday during her latest summer holiday.
The star hilariously showed off her diving skills as she performed a number of fun posed as she jumped into the pool in a TikTok video shared on her Instagram page.
Looking good: It comes after Amanda was looking incredible in a green and white patterned swimsuit while larking about by the pool on Saturday during her latest summer holiday
Amanda looked amazing in the skimpy, halterneck one-piece which perfectly allowed her to show off her toned, age-defying physique.
She was seen donning a pair of dark sunglasses and sipping a glass of wine before launching into a very impressive swimming pool performance.
And Amanda, who captioned her video ‘jumping into a pool using different categories’ certainly knew how to put on a good show pulled off a plethora of impressive moves.
There she goes! The star hilariously showed off her diving skills as she performed a number of fun poses as she jumped into the pool in a TikTok video shared on her Instagram page
Among the poses she pulled off was the running ‘mand’, standing on a tube, ‘supermand’, Mary Poppins and a ballerina.
While she also contorted her body to show off dive poses of her moon walking, being shot and playing an air guitar.
She even got one of her daughters involved as they recreated a scene from ET while jumping into the pool.
Super fit: Amanda looked amazing in the skimpy, halterneck one-piece which perfectly allowed her to show off her toned, age-defying physique
Impressive: And Amanda, who captioned her video ‘jumping into a pool using different categories’ certainly knew how to put on a good show pulled off a plethora of impressive moves
So graceful: The star showed off her long, slender pins as she launched into a ballerina pose over the pool
It comes just days after she set pulses racing as she flaunted her incredible figure in a bikini snap shared to Instagram on Wednesday.
The radio host sizzled in a pink two-piece while posing on the edge of an infinity pool during the luxury break to an unknown location.
Amanda exuded confidence while perched on the pool, with her back arched and toned legs on full display for the camera.
Funny: Among the poses she pulled off was the running ‘mand’, standing on a tube, ‘supermand’, Mary Poppins and a ballerina
Amanda’s Got Talent: While she also contorted her body to show off dive poses of her moon walking, being shot and playing an air guitar
Dynamic duo: She even got one of her daughters involved as they recreated a scene from ET while jumping into the pool
The latest swimwear snaps come after Amanda shared a sweet moment with her lookalike daughters Alexa, 15, and nine-year-old Hollie.
She penned: ‘My babies #holiday #family,’ as her beloved daughters huddled up with her girls at sunset.
Amanda looked flawless as she wrapped her arms around her lookalike daughters in a plunging green lamé maxi dress.
The star wore her caramel tresses up in a chic low bun and accessorised with large gold hoops and matching chain necklaces for the snap.
Wow! It comes just days after she set pulses racing as she flaunted her incredible figure in a bikini snap shared to Instagram on Wednesday
Sensational: The radio host has been showcasing her phenomenal figure in a range of swimwear during her trip (pictured enjoying a boat ride last Saturday)
She gazed lovingly at her teenager Alexa who put on a stylish display in a gold cowl dress and wore her locks in a relaxed tousled style.
Meanwhile, Hollie smiled sweetly for the girls pic in an animal print summer dress.
Amanda’s sunset snap with her daughters came after she enjoyed a rare date night with their dad Chris Hughes the night before.
‘My babies’: It comes after Amanda shared a stunning photo of her and her daughters Alexa, 15, (L) and Hollie, nine, (R) next to a gorgeous sunset on their family holiday
Loved-up: Earlier this week, Amanda enjoyed a date night with her husband Chris Hughes