Seohyun . Girls' Generation Girls' Generation in January 2012. From left to right: Taeyeon , Hyoyeon , Seohyun , Sooyoung , Yoona , Jessica , Tiffany , Sunny and Yuri . Background information Also known as SNSD, SoShi, Sonyeo Shidae, GG Origin Seoul , South Korea Genres K-pop , pop ,