한 Girls' Generation TTS Girls' Generation TTS (소녀시대-태티서) was a South Korean Girl Group that debuted in 2012. They retired in 2017 with a 3 artist final line-up.They have 4 songs among the most popular in Korea. Read All General Information International Stage Name : Girls' Generation TTS Domestic Stage Name : Pronounce 소녀시대-태티서 Aliases : TaeTiSeo Debut Day : 2012-04-30 Group retired : 2017-10 Groups that are no longer releasing songs are considered retired regardless of their official status. Original group : Girls' Generation Company/Agency : SM Entertainment (SM 엔터테인먼트) Members 201220132014201520162017 TaeyeonSeohyunTiffany Taeyeon (태연) Full Name: Kim Taeyeon Date of Birth: 1989-03-09 (37 years) Zodiac sign: Pisces Country: South Korea Active period: 2012-2017 Role: Leader,Vocal Seohyun (서현) Full Name: Seo Juhyun Date of Birth: 1991-06-28 (35 years) Zodiac sign: Cancer Country: South Korea Active period: 2012-2017 Role: Vocal,Maknae Tiffany (티파니) Full Name: Stephanie Young Hwang Date of Birth: 1989-08-01 (37 years) Zodiac sign: Leo Country: United States of America Active period: 2012-2017 Role: Vocal Metrics and Achievements Success(max 5 stars) : Time since last release : (2015-12-03) Time to Success : 8 Days PAKs : 0 Music Show Awards2006+ : 17 (65°) Most Awarded Song: Twinkle Annual Awards : 3 Streaming Weekly Score(Since 2010) : Score: 3908 (-) Score w/o Collabs: 3608 First Places: 2 (-) Times charted: 61 Times charted on top 10: 10 Songs charted: 18 Songs charted on top 10: 4 Most entries in a week: 7 See All Most Streamed songs (Circlechart) : 1. Twinkle 2. Dear Santa 3. Holler 4. Whisper 5. Baby Steps 6. Adrenaline 7. Merry Christmas 8. OMG 9. Love Sick 10. Winter Story See All Billboard weekly Score(Since 2020) : Never ranked in top 200 Physical Sales (Circlechart) : 303.114+ (All data available) Most sold item : `TWINKLE` MINI ALBUM with 152.706+ sold copies Total Youtube Views : 159.178.848+ Brand Physical Sales : 303.114+ Brand Views : 1.722.224.027+ Images