The TV personality, 50, displayed her incredible toned frame and tiny waist in the vibrant latex dress paired with pink and orange stiletto heels.
The dress teased a glimpse of her cleavage and displayed her pert posterior as she turned the street into a runway while sashaying into the London Palladium.
Life in plastic: Braless Amanda Holden, 50, showcased her incredible figure in Barbie doll pink latex dress as she arrived at Britain’s Got Talent auditions at London Palladium on Monday
The star wore her blonde tresses in a sleek side part and accessorised with a pair of shades, and sported a radiant make-up palette including peach blush and rose lip gloss.
Later in the day, it became clear her look was a saucy spin on the Pink Ladies look, as she donned a baby pink satin bomber over her sexy gown.
Fellow judge Alesha Dixon also opted for a Pink Ladies ensemble, pairing her jacket with front split bejewelled trousers, while David Walliams went all out and paired a lemon yellow midi skirt with a small cardigan in order to channel Sandy (Olivia Newton-John)
Opting not to dress up was Simon Cowell, 62, who stuck to his classic look in a chest flashing fleece paired with a plain white T-shirt and black trousers.
While the media mogul was seen arriving at the same time as his co-judges, Amanda recently joked that Simon has been ‘rubbish’ at timekeeping whilst filming for the upcoming series of Britain’s Got Talent.
Pretty in pink: The TV personality, 50, displayed her incredible toned frame and tiny waist in the vibrant latex dress paired with pink and orange stiletto heels
Rizzo would be proud! Later in the day, it became clear her look was a saucy spin on the Pink Ladies look, as she donned a baby pink satin bomber over her sexy gown
Cruising: Amanda got behind the wheel of a white 1948 Ford De Luxe convertible mimicking the original Grease car
Pinkcredible: Amanda channeled her inner Pink Lady in her bomber jacket (pictured right: Stockard Channing in Grease)
Returning to join Jamie Theakston, 51, on Heart FM, the BGT judge admitted that the music mogul ‘does loads of other things and then he just sorts of potters’ before making it to filming.
Jamie gushed to Amanda: ‘We missed you over the past couple of days!’ after she was absent from the radio show while filming BGT auditions.
Amanda responded: ‘Aw I know! Britain’s Got Talent you see. I can’t do both ends of the day, especially when Mr Simon Cowell’s still is a bad time keeper.’
Three’s company: Alesha slipped behind the wheel with fellow judges Alesha Dixon and David Walliams by his side
Grease is the word: Alesha wowed in a pink ladies bomber jacket that she paired with split front bejewelled trousers while David emulated Sandy (Olivia Newton-John) in a yellow skirt and cardigan as well as white heels
She explained: ‘He does loads of other things and then he just sorts of potters I would imagine, I don’t know – a bit of gardening,’ leaving Jamie laughing: ‘Rocks in when he fancies!’
Amanda then revealed that so far, Alesha Dixon is the only just to have not used her golden buzzer to give an act a straight pass through to the semi-finals.
It’s also been claimed that David Walliams undid his shirt before playing with his nipples and sticking his finger through the fly of his trousers to make out he was exposing himself next to judge Simon during auditions this week.
Coming through: Simon Cowell, 62, was not seen dressed up like his fellow judges and stuck to his classic look in a chest flashing fleece paired with a plain white T-shirt and black trousers
Behind the scenes: This comes as Amanda joked that Simon has been ‘rubbish’ at timekeeping whilst filming for the upcoming series of Britain’s Got Talent
It is claimed David got a ‘ticking off’ after acting ‘like a schoolboy’ within the same week that music mogul Simon berated the comic for a cheeky comment in reference to a contestant.
A TV insider told The Sun: ‘Because BGT has been off our screens for some time, David is like a schoolboy in his first week back in class after the summer holidays.
‘He can’t resist showing off in front of the crowd, which people expect from the funnyman. But sometimes he can take things too far, and that’s just what’s happened this week.
‘Simon obviously loves his outrageous behaviour and the fact they take the mickey out of one another, but even he seemed unimpressed with his latest joke.’
Fantastic four: (L-R) BGT judges David, Simon, Amanda and Alesha reunited this month for auditions