They may have come to blows while still in the 'CBB' house, but on the outside world Dappy and Luisa have become the best of friends, prompting speculation they may be an item, which Luisa has been quick to deny.
And it looks like those rumours won't be going away any time soon after Luisa took to her Twitter page to announce Dappy was recording a song about her
"Just called my gorgeous @TheDappy who is recording the song he wrote about me tonight ❤️#whipped #singdappysing", she tweeted.
Since the 'CBB' final earlier this year, Luisa and Dappy have been declaring their love for one another on Twitter, and even did a joint interview saying they were "in love" whilst likening themselves to the Beckhams.
However it hasn't all been plain-sailing for Dappy since he left the Channel 5 reality show, as last month he was charged with slapping a student around the face.
Still, we're looking forward to hearing Dappy's song about Luisa, if for no other reason other than to hear which words he chooses to rhyme with her name.
For the record, we think he should go with 'pizza'.