The reality star joined pregnant former co-star Sam Faiers, MIC's Rosie Fortescue and the one and only Lindsay Lohan at the central London bash in which she took to the decks to treat guests to a special DJ set.
And she sure didn't disappoint.
Lauren was the talk of the town in her exclusive leg-lengthening getup which lands on In The Style later today, FYI, as she churned out the tracks and chatted to her celeb pals over cocktails.
The stunner teamed her blue and white striped one-piece with a fierce pair of suede, thigh high boots a la Rosie and flung a structured black blazer over her shoulders for an effortless feel.
Does she ever get it wrong?
When it came to the rest of her eye-catching look, Lauren shunned her trademark tousles for a super-sleek and straight do and as the last one standing, took the time to treat the adoring paps to a series of stylish shots.
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