Adele Roberts has been championing South Korean pop sensations BTS on Radio 1 and recently unleashed the Steve Aoki remix of the band's track Mic Drop as part of Best New Pop - to a rapturous reception from fans.

Now it turns out that Adele has been working on a very special documentary all about K-pop, featuring (of course) the BTS boys. We seriously can't WAIT to see it!

But for those of you who don't already know all about the seven (yes, SEVEN) piece boyband, we thought we'd give you a helpful little refresher lesson. So sit back and enjoy...