In tonight's episode of ITVBe's Marbella-based reality show, Alex will come clean about cheating on her boyfriend and according to The Daily Mirror, the "mystery man" she refers to straying away from her beau with is actually TOWIE's very own Dan E.
Apparently, the two reality stars got together while Dan was out filming for The Only Way Is Essex in Marbella earlier this summer.
News of the pair's hook up may come as a shock to fans as Dan has been dating his co-star Lauren Pope. However, the paper assured viewers Alex and Dan's kiss happened before his romance with Lauren had even begun.
The TOWIE co-stars first got together once they had returned home to Essex, however, their relationship wasn't exactly plain sailing as first.
Despite seeming pretty happy dating Dan, Lauren was forced to rethink about their romance after she upset her good pal Jessica Wright. Jess had dated Dan previously and was left hurt after feeling like Lauren had hid her romance with the Essex boy from her.
In a bid to mend her broken friendship with Jess, Lauren decided to cool things off with Dan, telling him: "For me to be cool with Jess, that means you and I have to stop daing which is s**t on me as well."
However, the 32-year-old soon had a change of a heart and she and Dan rekindled things during TOWIE's series finale.
"I'm going to do what makes me happy and you make me happy," Lauren told her co-star.
Since then, Dan has admitted he hasn't really seen Lauren since kissing her. Although, he did add he was planning to take her out on a date...
Will we have a hot new Essex couple on our hands when TOWIE comes back around?
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!