Girls Generation, also known as So Nyeo Shi Dae, SNSD, Soshi, GG, Shojo Jidai and Shao Nu Shi Dai, is a popular South Korean girl group under SM Entertainment. The group comprises of members Taeyeon, Sunny, Tiffany, Hyoyeon, Yuri, Sooyoung, Yoona and Seohyun. Former member, Jessica had to leave the group in September 2014. Girl's Generation debuted in 2007, bringing a period rekindling more attention and popularity to girl groups in Korean pop. Their first released songs were Into The New World, Baby Baby, Girls Generation and Kissing You, although it was not until the release of their hit single, Gee in 2009, when they received great attention in Korea. Gee's Youtube music video is currently one of the most viewed K-pop videos worldwide. Their promoted singles include: Genie, Oh!, Hoot, M