The Ark's cover of "Boy in Luv" was watched even by the BTS members who gave it an official reaction video. The girls cover the powerful moves of the choreography perfectly, and have even covered the song vocally in an acoustic version that you can check out below.

Cosmic Girls covered "I Need U" at the '2017 KCON LA' stage, showing that the choreography looks just as good with 13 girls as it does with 7 boys. The girls also recorded their version of the song for the complete performance, and the end result is something definitely worth checking out.

*Note: At the end of the video, the girls are joined by SF9 for a cover of Super Junior's "Sorry Sorry".

Momo covers a lot of other groups, but she has very often covered BTS songs. You can check out her dancing to "I Need U" above as Mina and Nayeon sing the song for her.

CLC's Yujin and Seungyeon covered "DNA" during a 'V' Live broadcast, and it's obvious just how much they practiced when you see how in sync they are. The girls take a break from CLC's sexy, sometimes cute choreography to show that they can also pack a lot of power into their moves.

Eunjin is sadly no longer part of DIA, but she's covered BTS - specifically their "I Need U" - multiple times. DIA's usual strategy is cute and bright, so it was a great way for Eunjin to show her full potential in other genres of choreography as well.

VICTON covered BTS' "Fire" during '2017 KCON Australia". The boys were still rookies, but showed that they toally had what it took to show the same fire BTS has - all the way up to Suga's characteristic line.

ASTRO are such BTS fanboys that their cover can't be just narrowed down to one. There's a lot of fooling around in the video above, but there's also some great choreography by the members - especially Rocky and Moonbin - in the mix.

Kim Dong Han is another well-known BTS fanboy (his phone background is of BTS' Jimin), and he's covered many songs. He performed "Dope" and "Blood, Sweat, & Tears" on 2x speed on 'Weekly Idol', but even more than that, "Blood, Sweat, & Tears" was the song he and the other OUI trainees used as their first evaluation performance on 'Produce 101'.

The only band cover on the list definitely deserves a mention, especially since the young ages of TheEastLight members don't seem to affect their amazing talent at all. "DNA" is different from TheEastLight's usual type of music, but the boys show amazing adaptability to the genre in their cover.

SF9 covered "Boy in Luv" during the '2017 KCON NY', and "I Need U" during their 3rd evaluation on their pre-debut survival reality show d.o.b while they were still called the 'Neoz Dance Team'. They also performed both songs on SBS MTV's 'The Show', and make it look like the dance was originally meant for 9 members.