Luisa had a good catch-up with N-Dubz star Dappy as she invited him to have dinner with her family at Greek restaurant Bar Meze.
Apprentice star Luisa tweeted about her reunion in the early evening, telling fans: "Dinner with lots of important ppl in my life @KalozoisZ @WhiteMgmnt @TheDappy."
'No Regrets' singer Dappy, who is preparing for a string of gigs in April as part of a UK headline tour, appeared to be having a good time too, as he replied on Twitter: "Stop getting me drunk lulu."
Dinner wasn't enough for the pair though, as later they headed to Roc Nation's Brit Awards after party held at celebrity hotspot Hakkasan.
It seems the duo had a wild night and Dappy tweeted this morning: "@TheLuluLife what a beautiful family u have!!!! I miss u already." Aww!
Dappy and Luisa had a turbulent relationship during their time in the house. Although they were embroiled in several disputes, including a huge blazing row in the early days, they soon put their differences aside and became the best of friends.
In fact, Dappy and Luisa were known for their racy antics and flirting in the house - who can forget Luisa licking Dappy's nipples during a game of truth or dare!
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