The Heart Radio presenter looked chic in a V-neck dress with tassel detailing as she posed alongside her lookalike daughters, Lexi, 16, and Hollie, 10, and her husband Chris Hughes.
The Britain’s Got Talent star complemented her holiday attire with gold jewellery and a pair of aviator-style shades.
Amanda Holden - In pictures
The 51-year-old’s husband Holden coordinated her holiday ensemble in a loose white shirt while their eldest daughter wore a cream crop top, and Hollie sported a vibrant pink look.
Captioning the sweet shot, Holden simply wrote: “Team photo”.
After sharing the photo on Wednesday, several of Holden’s famous followers and friends commented on her sun-soaked trip.
Loose Women presenter Ruth Langford penned: “What a beautiful family” while her Heart Radio colleague Ashley Roberts added, “What a quad”.
I’m A Celebrity alum Vicky Pattison commented: “The genetics is this picture”.
After sharing the shot, the star revealed she was jetting off from her family holiday to join pal and comedian Alan Carr in Sicily.
Posting several photos of her travelling in a private jet, she shared: “Well! What a treat! ..@sandbanksjets to the rescue!! Finally On my way to @chattyman in Sicily ..”
Elsewhere, Holden has previously revealed that Lexi will finish her education first before she embarks on her modelling career.
In March, she announced that the 16-year-old has signed with Storm, the agency that represented supermodel Kate Moss for 28 years, as she follows in her mother’s showbusiness footsteps.
However, Holden insisted her daughter had “so many ambitions” and still has her heart set on attending university while embarking on a career in modelling.
“Lexi was approached last year and obviously we were waiting until she was 16 to sign anything. It’s something she actually wants to do, so I’m taking the lead from her,” she told The Sun.
“She’s a very quiet girl but she knows her own mind. She’s very bright and wants to continue her studies.
“There’s no pressure and we’ll just see what happens. But finishing her education is very much her plan, she’ll have our support whatever she decides to do.”
The Heart Breakfast Show presenter also shares 10-year-old daughter Hollie with her record producer husband, 49.
Previously, the mother-of-two insisted her eldest daughter won’t step into the spotlight until she turns 18 years old.
Speaking about signing with Storm, she told MailOnline at the time: “They came after her and they’re very lovely and nurturing and it will be a soft, slow thing and she won’t do anything until she’s 18.
“I have to say there was quite a number of them and there’s such a different mindset to how you might think modelling agencies look after the young, but they are very nurturing and very caring, all of them.
“She has made the decision to sign with them and Chris and I support her, and we are very protective but they’re very keen.”