Have you ever seen her look so smoking hot?
The reality star - who made everyone stop and stare - totally reinvented the LBD as she poured her fab hourglass figure into this fierce halter neck number that boasted choker detail and a dangerously low neckline. Hello, cleavage!
It looks like she ditched the bra (gasp!) to sport the swishy black frock that featured pleats on the side and a patent black waist belt to boot, but Chloe managed to avoid an embarrassing wardrobe malfunction (no nipples to see here, people) as she posed up a storm for the paparazzi.
She's a pro at pulling things off, dontcha know.
Proving that she is one of the chicest TOWIE stars around, Chloe accessorised her dress with a simple pair of strappy sandals and a sophisticated camel coat. She channelled her inner 60s chick and scooped her hair up into a retro-inspired ponytail complete with bangs.
Who knew it was possible for locks to be that glossy? Er, JEL. Of course, Miss Lewis' make-up was on point (duh!) and she opted for a girly pink lip and a subtle dusting of blush to enhance her natural beauty.
She was joined by Made In Chelsea star Tiffany Watson, Vogue Williams and Lucy Mecklenburgh to name but a few guests.
Earlier in the week, Essex beauty made jaws drop once again as she took to Instagram with this throwback bikini snap.
In the picture, which was taken during the summer, Chloe poses in a teeny tiny black mesh bikini as she flaunts her washboard stomach, giving us a whole loada ab envy in the process.
Chloe? If you need a gym partner, we're SO game.
10 reasons why we want to be in TOWIE:
Follow us on Twitter @RevealMag for all your celeb, fashion and beauty news!
Fancy winning some GREAT prizes? Check out Reveal Competitions here!