The former TOWIE star was spotted looking sexy and smart at The Bloggers Love Collection fashion show in the capital on Thursday evening (22 August), sporting an all-in-one that accentuated her curvaceous figure with a cinched in waist and eye-catching gold belt.
She teamed her on-trend jumpsuit with a pair of black open-toe Louboutins, gold jewellery and a metallic clutch, while keeping her glossy, long hair straight.
Lauren also gave away the secret to her bronze skin on Twitter earlier in the night, telling her fans that she was wearing a "darker than dark" fake tan from her own Lauren's Way range.
It looks like the former reality TV star had a great time at the fashion show, as she smiled for cameras at the London venue and hung out with her friends, as well as fellow famous faces including The Apprentice's Luisa Zissman (who stunned in a red leather dress), Aisleyne Horgan-Wallace, Bianca Gascoigne and TOWIE newbie Ferne McCann.
After the event was over, Lauren wasn't ready to go home and headed to popular nightclub DSTRKT with her pals, where she indulged in a naughty 'pornstar' martini.
Meanwhile, Aisleyne and Bianca left the show and decided to have some hilarious caricatures of themselves drawn outside!
What do you think of Lauren's outfit? Let us know below, as the best comment each week wins £50!