The reality star proved that she has one of the best bods in showbiz and flaunted her sumptuous curves in a camel coloured bodycon dress that boasted an asymmetric side zip, a classic scoop neck and ruched detailing along the waist.
The stunner - who toned it down just a tad after taking the Creed red carpet by storm on Tuesday (12 January) - upped her style game and slipped into a black waterfall coat with oversized lapels.
Jess ditched the strappy sandals in favour of a pair of fierce over-the-knee suede boots with a killer block heel and co-ordinated her look with a opaque tights and a cute quilted shoulder bag - can she look any more chic?
When it came to her make-up Jess went for a sharp contour (what else?!), fluttery jet black lashes and a swipe of baby pink lipgloss for a fabulously girly twist.
Jess joined BFF Danielle Armstrong and Made In Chelsea's Tiffany Watson and Georgia Toffolo at the star studded event at Kensington Roof Gardens.
Britain's Next Top Model airs on Lifetime at 9pm on Thursdays.
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