Stepping out in the capital, Casey made sure she was dressed to impress as she joined past CBB winner Jim Davidson and Blue star Lee Ryan at a showbiz bash thrown by Fubar Radio in Mayfair.
And we just love her summery ensemble, don't you?
Going glam for her evening out on the town, Casey dressed up her fab figure in a fitted floral-printed dress that showed off her enviable pins and sunkissed glow.
She teamed her pretty frock with a nude pair of peep-toe heels, and a cute, hot pink quilted box clutch for that extra pop of colour.
Love Casey's look? Good news! You too can steal it for your very own wardrobe.
Telling us exactly where we can get our hands on her getup, Casey revealed her dress is available to buy at AX Paris (£30), while her arm candy is actually a clutch from her own collection Casey's Closet with Honeyz.com.
Casey bagged herself points on the beauty front too, teaming her outfit with immaculate make-up - including a subtle smokey eye, mascara-clad lashes and a soft pink gloss on her lips.
For her bonce, the 30-year-old styled her luscious dark locks into perfect curls, wearing her hair in a side parting.
Brunette beauty Casey recently opened up to Reveal about how she keeps her tresses so glossy, explaining she only washes her hair twice a week.
She said: " It's really bad to wash your hair everyday because you're washing the natural oils out so if you can leave your hair without washing it, even though it's greasy, that's just your natural oils and that's conditioning it."
Seeing her shiny locks, we may just be tempted!
Inside the event, Casey was joined by a whole host of celebs including a few familiar faces from her series of Celebrity Big Brother.
Casey starred on the Channel 5 reality show in January 2014 and while inside the house, she formed a firm friendship with comedian Jim. The pair proved that they are still just as good of pals over a year later, sharing a joke and a laugh together while at the bash.
Casey also reunited with her former flame and Blue singer Lee while she was there. During their series of CBB, Casey and Lee kept viewers entertained with their drama-filled love triangle with US star Jasmine Waltz.
Despite Lee initially taking a liking to Casey, she was left upset when he started up a fling with Jasmine instead. Although, when Jasmine was evicted from the house, he soon turned his attentions back to Casey again...
And nobody can forget that mega AWKWARD moment when Jasmine re-entered the house and confronted the pair!
Recap it all over again here! (Warning: Contains strong language)
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