The baking businesswoman, 27, and celebrity pals including Sam Faiers and Casey Batchelor partied like it was their last day on earth this weekend, and we're gutted we weren't invited!
Apprentice runner-up Luisa, who got engaged to Irish business tycoon Andrew Collins last month, looked gorgeous in a white shift dress at the fabulous event.
Joining in the celebration were Luisa's Celebrity Big Brother pals Sam Faiers and Casey Batchelor.
While enjoying herself at the glam event, Sam couldn't resist tweeting: "Having a beautiful evening @TheLuluLife engagement party. Congratulations to the happy couple! X"
Fellow partygoer Russell Kane also wrote: "Congratulations @TheLuluLife the BEST house party I've ever attended. Ended stripping and swimming. #shots."
While Casey gushed: "Had so much fun last night at @TheLuluLife party. Now up and en route for filming! No rest for the wicked!! Work hard, play hard!!"
The party included Brazilian-style performers, a jaw dropping ice sushi bar and a swimming pool, so it's no wonder everyone LOVED it!
Posting pictures of the night, Luisa thanked G & D Events for organising the party and hinted that they will also be planning her wedding next year!
She wrote: "Massive thank you to G & D Events for the most amazing party last night. Best event planners ever, can't wait for the wedding."
She also thanked her friends for attending, and gave away a few secrets from the big night!
She said: "Thank you to everyone that came last night. I had the best time ever too many of you to tag here! Bring on the wedding! Xx
"Flash backs to wrestling in the pool with @MrDuncanJames @ScottAshley and the life guard having kittens cause we turned all the lights off."
Sounds like one hell of a party!
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