The reality TV star posed for a steamy photo after an intense gym session earlier today (2 September) and appeared to have been in a hurry to flaunt his washboard abs, as he neglected to put some trousers on!
Stood in front of a full-length mirror in a bathroom, Dan can be seen giving a serious scowl and tensing his impressive set of muscles, while wearing a tiny pair of House Of Holland boxer shorts.
He captioned the snap: "Final day in the Gym... Until next week now! #TrainHard"
It seems Dan has been sticking to a strict workout routine over the past month or so, since he also uploaded a topless picture documenting his progress earlier in August. Or maybe he was just showing off - after all, his six-pack is proving to be one of the best on TOWIE!
We can imagine the 22-year-old will be turning quite a few more heads when the hit ITV2 series returns to our TV screens later this year. Especially with that hot bod!
In the most recent episodes of the show, Dan was seen putting an end to his summer romance with co-star Lucy Mecklenburgh after discovering that his ex-girlfriend is pregnant.
What do you think of Dan's selfie? Let us know below, as the best comment each week wins £50!