This I believe is Naeyon. For winning the MAMA award. Hence the hashtag. Also reference of this situation based on the comments. Video

@Dannk She won it the year after this but it does seem like she wins with rock a lot in that vid

LQ said:

@Dannk She won it the year after this but it does seem like she wins with rock a lot in that vid

Well yes, the hashtag is to vote after all. My wording didn't help. But the "rock always wins" seems to be a little bit of a fan meme that came out of that video. (Probably)

Oh; it seemed the awards were shortly after the vote, so I thought this art was for the previous year's vote.