Amanda Holden shows off her toned waist in a sports bra as she sips on a green juice at Portuguese fitness retreat

She's currently judging starry-eyed acts on Britain's Got Talent.

But Amanda Holden decided to spend some quality time honing her own physique as she displayed the results of her fitness efforts from her five day Prestige Boot Camp break in sunny Portugal.

The 45-year-old TV personality took to the beach in a tiny sports bra, which flashed her toned tum and impressive muscles, as she slurped on a green juice.

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Cheers to that: Amanda Holden displayed her fitness efforts from her five day Prestige Boot Camp break in sunny Portugal as she flaunted her toned figure in a tiny crop top 

Cheers to that: Amanda Holden displayed her fitness efforts from her five day Prestige Boot Camp break in sunny Portugal as she flaunted her toned figure in a tiny crop top 

Amanda's skimpy top clung on to her figure and featured a plunging element, ensuring there was plenty of skin on show as she topped up her tan. 

Holding on the natural juice drink in one hand, she flexed her biceps whilst holding a baton in the other.

Looking effortlessly chic, she tied her blonde tresses up in to a messy loose-lying bun and adorned her make-up free face with cool tinted aviators.

'Beautiful day for a quick burn #bootcamp @staff_r_prestige_boot_camp #portugal #sunshine,' she enthused about her activities, as waves rolled in behind her. 

Yoga circle: Amanda took part in a yoga session with her pals where they were photographed putting their feet together in a circle as they worked up a sweat

Yoga circle: Amanda took part in a yoga session with her pals where they were photographed putting their feet together in a circle as they worked up a sweat

'Hiking and juicing with girls': The friends even took part in a gruelling hike where they stopped for a quick pose session 

'Hiking and juicing with girls': The friends even took part in a gruelling hike where they stopped for a quick pose session 

Since Monday, she has littered her Instagram account with other snaps of herself enjoying the fitness resort.

In one image she struck a pose with her gal pals on a set of stairs emerging from a cave and captioned it: 'Hiking and juicing with girls @theangelagriffin @sarahparish23 @flipflop1973 Charlie Condou @officialnicstep @PrestigeBC @Staff_R_Prestige_Boot_camp'.

If hiking wasn't enough, the squad took part in a yoga class where they put their feet together in a circle and leaned back.  

Food education: They have been learning to prepare their own nutritional meals during their stint 

Food education: They have been learning to prepare their own nutritional meals during their stint 

She also received nutritional advice and shared a collage of the fresh looking food she had consumed which consisted of soup, drinks, fish and more. 

In 2014, Amanda revealed that she replaced her Botox appointments with a new type of collagen facial. 

The doing mother-of-two looked the epitome of glamour at last week's BAFTA TV Awards, where she stepped out in a decadent white dress that came complete with a floaty chiffon cape.

The ensemble was embellished with delicate silver detailing and fell in swathes around her feet with a fishtail finish. 

Red carpet chic: Amanda looked the epitome of glamour in a decadent white dress that came complete with a floaty chiffon cape at the BAFTA TV awards last week 

Red carpet chic: Amanda looked the epitome of glamour in a decadent white dress that came complete with a floaty chiffon cape at the BAFTA TV awards last week 

Pull out the stops in a showstopping gown by Tony Ward like Amanda Holden

Amanda Holden in indeed in good company. Beyonce, Nicole Scherzinger and Alessandra Ambrosio are just some of the A-listers who have succumbed to the charms of stylist's secret weapon Tony Ward couture.

With its delicate beaded embellishment and diaphanous capelet, this gown is ethereal and beautiful. Amanda looks positively regal. The gown is special order from the designer so click to the right to scope out his website.

Otherwise, if, like Fashion Finder's, your budget is a bit more ready-to-wear, check out our fabulous options below from Haute Hippie, Jacques Vert, Needle and Thread and River Island. Now you just need somewhere to wear it!

* PRICES MAY NOT BE AS ADVERTISED

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