No, just SuJu-SNSD leader pair.
Girls' Generation has multiple main vocalists, There's Taeyeon, Tiffany, Jessica, Sehyun, and Sunny. The other 4 girls are supporting vocalist.
Taeyeon, she is 21. In order from oldest to youngest is -Taeyeon -Jessica -Sunny -Tiffany -Hyoyeon -Yuri -Sooyoung -Yoona -Seohyun
No they are not. They are always paired together because they are the leaders of their respective groups, Girls' Generation and Super Junior, respectively.
Yoona. Since she's the face of the group, you see her in a lot of CFs, photoshoots, music videos, etc. She is one of the main dancers but Hyoyeon is the lead dancer. Taeyeon is popular among the fans, Yoona is popular among Korea.
Kim Tae Yeon is the leader in Girls' Generation.
Taeyeon
Kim TaeYeon
TaeYeon
Taeyeon
Taeyeon Tiffany Seohyun
Tiffany, Jessica, or Taeyeon.
Kim Taeyeon, the Leader of Girls Generation.
Girls' Generation has multiple main vocalists, There's Taeyeon, Tiffany, Jessica, Sehyun, and Sunny. The other 4 girls are supporting vocalist.
Taeyeon, she is 21. In order from oldest to youngest is -Taeyeon -Jessica -Sunny -Tiffany -Hyoyeon -Yuri -Sooyoung -Yoona -Seohyun
The names of the Girls' Generation members are: Taeyeon (leader) Jessica Tiffany Sunny Sooyoung Hyoyeon Seohyun Yoona Yuri There are a total of 9 members
Yoona, Tiffany, YuRi, HyoYeon, SooYoung, SeoHyun, Taeyeon Jessica, and Sunny.
This is a biased question, but most people like Taeyeon, Jessica, Tiffany, Yoona, or Yuri.