But she looked hot-to-trot as always.
The absolutely stunning reality star made the most of her jaw-dropping figure and poured her curves into this blush pink bandage number, that boasted a barely there criss cross skirt (oh HEY, undies) and a matching neckline.
But we got a bit of a shock when she pulled an over-the-shoulder pose...
Cally left very little to the imagination when she turned around and gave us a cheeky (sorry) glimpse of her perfectly pert derriere (oo-er!) but we have to admit that we totally admire her body confidence - atta girl!
Cally made waves in the backless dress and offset her look with a pair of Kim Kardashian-esque studded sandals and a matching envelope clutch bag.
When it came to her stunning raven tresses, fierce Ms. Beech who loves an up-do opted for a classic bun which only served to accentuate her seriously sharp contour and gorge matte lip.
The former Miss Great Britain joined I'm A Celebrity and Geordie Shore star Vicky Pattison at the launch party which saw X Factor singer Jake lift the lid on his latest work.
Can we just BE her already?
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