DEMI Rose's mystery man is none other than superstar DJ Chris Martinez.
The internet went into overdrive as the busty Brit was pictured kissing a handsome man in Madrid airport four days ago.
The Sun Online can now reveal that it was in fact the DJ who performs alongside brother Stevie as The Martinez Brothers.
A spokesman for Demi declined to comment. We have reached out to Chris's rep for comment.
Chris and Stevie were named MixMag's DJs of the year in 2014, the pinnacle of their profession.
They have held residencies at Ibiza nightclub DC10 since 2011 and regularly tour the globe included huge festivals like Creamfields and Tomorrowland.
The brothers have plenty of experience playing to UK audiences, and have called a gig they played in Hull as one of their "worst nights ever."
Speaking to redbull.com, Chris said: "There was a gig we had in a place called Hull, It can be really ghetto there. A big-ass speaker kept falling down and we were doing our set and then the promoter and the security guard got into a fight, I could not believe it.
"Like they were part of the same club and they start getting into a hardcore fight – and this was all happening during our set. I think that was one of the worst nights ever... Definitely the worst night ever.”
They have fonder memories of playing in London institution Fabric, which has reopened and it was infamously forced to close last year. Steve said: “Like the last two or three times we played was like seriously jaw dropping. The vibe was crazy.
"We really started to feel really comfortable, we miss the staff, everybody there, they are like family. I have no words, it’s really sad and is not fair.”
Meanwhile Demi credits Kim Kardashian for bringing curvy girls back into fashion and paving the way for herself and a new breed of glamorous Insta-girls.
She said: “I have an amazing life travelling the world and showing off curves to rival the Kardashians.
“I love the best parties, yachts and fast cars — but deep down I’m just a kid from Sutton Coldfield who got lucky.”