And, in true Lauren style, she was looking totally stunning for the occasion!
Gorgeous Lauren worked head-to-toe white as she stepped out with her TOWIE pals to celebrate her dance album The Only Way is Marbs: Marbella Anthems, which is due for release on 23 June.
Never one to shy away from flaunting her washboard tum, Lauren wore a tight sleeveless crop top, which was a bargain buy at £14.99 from Missguided.co.uk.
The blonde beauty also sported high-waisted slouchy trousers, £35 from ASOS, while topping her pins with a simple pair of strappy sandals.
An outfit isn't complete without accessories, and Lauren flaunted a cute beaded statement necklace, £8.50 from Diva by Miss Selfridge, along with hoop earrings and an oversized tan leather clutch.
She added length to her blonde locks with hair extensions from her own brand Hair Rehab London, decorating her peepers with shimmy brown eyeshadow, kohl liner and heaps of mascara.
Lauren is currently in Marbella filming scenes for two one-hour episodes which will kick off the start of TOWIE series 12, hitting screens on 22 June.
And it seems the busy starlet has a lot on her plate at the moment - as well as promoting her new CD, Lauren's also gearing up for the launch of her high summer clothing line for InTheStyle.co.uk.
Her new range lands online tomorrow (17 June), and we can't wait to check it out!
What do you think of Lauren's all-white ensemble? Let us know by commenting below as the best comment across the site each week wins £50!
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