The 52-year-old BGT judge caused a serious stir as she stepped onto the judging panel beside Simon Cowell, Alesha Dixon and Bruno Tonioli. Amanda looked phenomenal in a silhouette-skimming yellow dress crafted from waist-cinching latex. The TV star showcased her runway-ready gown in a playful TikTok shared with her 1.3 million followers - just wait 'til you see the train on her dress in the clip below.
Amanda wore her honey-blonde tresses in a poker-straight style, levelling up the glam with a set of fluttery false lashes, a golden bronzer and glossy pink lips.
Fans were floored by Amanda's "Real life Barbie" moment, rushing to the comments to share their love for her moment in the spotlight.
"You are out of this world," read one comment, as another fan penned: "WOW! Not so mellow yellow."
Amanda's otherworldly latex fashion moment is courtesy of Atsuko Kudo Couture, styled by her beloved stylist Karl Willet.
Karl took to his own Instagram before Amanda took her place on the BGT judging panel, writing "My yellow latex dream Barbie… custom design by my genius and long term friends Atsuko & Simon…"
Amanda previously told HELLO! that looking great "for her age" is a compliment she loves to hear.
Reeling off a list of fellow women in their fifties who she admires, she said: "I look up to people like J.Lo, Jennifer Aniston and Kylie Minogue. I'm not 'woke' so I don't really care about expressions like 'for her age', but I suppose it's because actually, I want people to say, 'God, she's 52!'"
She added: "I mean, I say how old I am. I want people in their forties to not be frightened of being in their fifties. I want people to go, well, if they look like that, then I'm, I'm not frightened. I want to keep going forward. I think the language will change around it."
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