The former TOWIE star, 33, was on DJ duty at the Birmingham club on Saturday night (30 April), where friends and family of Danielle gathered to celebrate her engagement to electrical company owner Michael O'Neill.
Lauren went for understated chic in her Levi jeans, nude bodycon top from Pretty Little Thing and super cute baby pink jacket.
We NEED that jacket in our lives!
While Lauren was on hand to provide the music for the night, other celebrities who celebrated with Danielle included Geordie Shore's Chloe Ferry, ex-TOWIE star Amy Childs and model Zara Holland.
And it sounds like it was a GOOD night as Danielle tweeted the next day: "Oh I feel fragile today. What an amazing night X."
Danielle and Michael became engaged in March.
10 reasons why we want to be in TOWIE: