BTS is the Grammy nominated K-pop group behind 'Butter.' Here's what we know about the seven BTS members featured in the official YouTube music video.

BTS' 'Butter' music video breaks YouTube recordThe K-pop group's newest music video currently has more than 185 million views.

BTS’s “Butter” beat the second-most-popular video on YouTube this week more than five times over.

According to RM, one BTS member ate butter for an hour to perfect one scene for the group’s music video. That was the dancer, singer, rapper, and songwriter with the stage name J-Hope.

The BTS Army is eating up the K-pop group's newest single, "Butter." BTS posted the song's official music video on YouTube on Thursday, May 20. It hit 108.2 million views within a day of its release.

The BTS Army is eating up the K-pop group's newest single, "Butter." BTS posted the song's official music video on YouTube on Thursday, May 20. It hit 108.2 million views within a day of its release.