The returning X Factor judge chose a classic, chic black jumpsuit with embellished neckline for her big night, which was in celebration of new fragrance StormFlowerNoir.
Cheryl, 31, looked in great spirits as she stopped to pose for photographers, chat with fans and take selfies outside aqua nueva on Tuesday night (18 August).
The former Girls Aloud star was beaming from ear to ear and it's no surprise given the massive success she's already had with her previous two perfumes. Debut scent, StormFlower, was released last year and broke sales records, outselling fragrances from the likes of Rihanna, Britney Spears and One Direction!
"StormFlower by Cheryl has been one of our most successful perfume launches and a favourite with our customers," said Cathy Newman, Head of Sales at The Perfume Shop. "Cheryl's passion to create a truly feminine scent that reflects her own personality, is what makes this such a special perfume."
Cheryl later released a StormFlower Eau de Toilette and, showing her generous side, donated £100,000 from sales proceeds to her own Cheryl's Trust, which works in partnership with The Prince's Trust to improve the lives of young people in England.
Meanwhile, in other Cheryl news, the singer recently hit out again at concerns about her small frame, telling The Mirror that she is perfectly fine.
"Right now I feel like we are facing a lot of body issues in general - girls expected to have big booties, girls with thin legs - and it's impossible," she said.
"It needs to slow down, or stop. It's highlighting body insecurities and it's not right. I work 12 to 14 hours a day. I don't even have time at the moment to exercise – and I don't need to either.
"It's nice that people are concerned, but, honestly there's no cause for concern. You can see I am completely and utterly well and happy."
Check out Cheryl's hair transformation below:
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