Vin Diesel is setting the record straight about his twin brother Paul.

"The Last Witch Hunter" star, born Mark Sinclair Vincent, has a fraternal twin brother named Paul Vincent. For the most part, Paul lives his life out of the spotlight, which has only intensified the search for Twin Diesel -- and Vin has decidedly had enough of all of the tabloid gossip.

"Sometimes you have to help out the press because they can be so off," Diesel told fans during a Facebook live stream.

"Now, this guy here," Diesel added, pointing to a viral photo of his rumored "twin." "You all know what my twin brother looks like... so the whole press trying to have fun, 'We found Vin Diesel's secret twin brother' -- they're so off, and it's so unfair to this guy. I've never met that guy in my life. Stop torturing him. He's not my twin brother."

The 48-year-old actor then directed fans to a post, from March 2014, titled "The Two Pauls." In it, Diesel's actual twin Paul -- who's very disarming, BTW -- is posing alongside Diesel's fallen "Fast & Furious" brother Pablo Paul Walker. TBH, we may never look at Diesel the same way again. Look at all that hair!

[Click here for the photo.]

"Pablo and my mother would have deep conversations... she claimed, that it was no accident that this on-screen duo has come to define brotherhood in Our millennium," Diesel wrote in the original post.

"You see... the other guy in the photo is also named Paul... and although they look more alike, he is actually my twin brother."

There you have it, Twin Diesel truthers. Paul Vincent is actually a major hottie.