The pair happily flaunted plenty of décolletage in plunging ensembles on the green carpet ahead of the Spectacle Wearer Of The Year awards.
Wearing her blonde tresses down in a natural wave, fitness fanatic Chloe daringly chose a low-cut crop top, which struggled to contain her ample chest.
The 29-year-old's toned tum was also very much on show in the skintight number, which she balanced out with a silky pair of beige trousers.
Clutching a gold handbag, Chloe polished off her attire with towering tasselled heels, before gushing over her idol, dancer Chloe Gill, on Instagram.
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The daughter of Richard and Judy captioned the upload: "When you run into your actual life inspiration and she's the hottest b***h in the wholllllle room. So good to see you AS ALWAYS @chloesiobhangill."(sic)
Meanwhile, Nadine, 31, channelled a sexy secretary look, thanks to a clingy, pinstripe dress, which suggested a nip slip wasn't too far fetched.
The zip-up dress highlighted the mother-of-one's incredible figure, while her pins were elongated with a pair of nude sandals.
Chloe Madeley shows off ripped body in SKIMPY gym pants
Chloe shared a number of snaps from inside the bash, which saw her quip: "I think we should get Spectacle Wearer Of The Year @jameshask! Thanks for having us @Specsavers and @Kidscape #loveglasses."
She later added: "Amazing night with 2 gorgeous boys @ollielockeworld @jameshask thank you @specsavers #loveglasses."
The annual bash was also attended by the likes of Denise Van Outen, Twiggy, This Morning's Rylan Clark-Neal and Ferne McCann.