Nadia is famous for her super-sophisticated sense of style - think little bolero jackets and floaty blouses - but she switched things up in a huge way at the star studded bash, and we most definitely approve!
Having ditched her tailored separates, Nadia glimmered under the countless camera flashes in this seriously sassy T-Shirt dress that was splashed with glitter and boasted the slogan, "No glitter, no party."
Er, we love, love, love! Hurry up New Years!
Now, there's no denying Nadia is a little bit of a designer fiend - you only have to glimpse her handbag collection to work that one out - but she proved herself to be a real high-street girl at heart when she revealed that she grabbed her snappy dress from none other than high-street hotspot Zara.
The best part, though? It's from their new season drop, so you're bound to find one in your size - wahoo!
Nadia dialled up the fierce factor and channelled her inner Chloe Sims in a pair of thigh-high boots from Public Desire and she accessorised with a structured metallic clutch bag which drew attention to her fabulous legs.
And is that a fuller fringe we spot? Cute!
During the evening, Nadia rubbed shoulders with Love Island's Olivia Buckland, Pascal Craymer (who very nearly flashed her modesty, eek!) and fellow Celebs Go Dating beauty, Stephanie Pratt.
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