It looks like the rumors surrounding Girls' Generation and their proposed sub-unit are true! The 9-member group has just announced that three of its members, Seohyun, Tiffany, and Taeyeon, will be joining forces to create a new sub-group called "Taetiseo", and their first mini-album has been entitled "Twinkle".

Judging by the released concept picture, it looks like the three members will be showing off something completely unexpected! The vibrant colors are the focus of their new concept, and the mini-album will feature songs that highlight the three girls' powerful voices and deep emotional range. The group name, Taetiseo, is presumably a reference to the names of the three group members - Taeyeon, Tiffany, and Seohyun.

"Twinkle", along with the music video, will be released on May 2nd. Keep up with what is sure to be an amazing sub-unit debut, right here on allkpop!

Source: Sports Chosun