When Donald Trump Jr. released an email chain related to that June 2016 Russian meeting earlier today, a lot of people were wondering, "who the heck is Emin?".

Well ...

According to the Atlantic: Emin Agalarov, the man identified as having arranged a meeting between Donald Trump Jr. and a Russian lawyer, is a Russian pop star and businessman who happens to be the son of a Russian billionaire with close ties to Vladimir Putin.

And it also turns out, back in in 2013, Emin made a music video with a cameo with none other than Donald Trump ... Check it out: