The MV teaser shows fans a glimpse of how the full MV will be like, and also helps fans get a stronger grip on the concept! The girls look amazing as always, and it sounds like "Holler" is going to be yet another hit under the girls' belts.
Later today, the girls will release a highlight medley of the 6 tracks on their 2nd mini album.
Are you ready for the girls' full release on the 16th at noon KST?
Updated with Album Highlight Medley: