SNSD - Don't Stop the Music (Hyoyeon's solo) [2011 Girls' Generation Tour]

Kpop Dance Cover Fails: Girls' Generation (SNSD) - Lion Heart

[MV] Girls` Generation (소녀시대) SNSD - 'Gee' Metal Goes Kpop (Cover by LXDM)

SEOHYUN(서현) 'Don't Say No' MV Making Film 공개 (Girls' Generation, 소녀시대, SNSD) [통통영상]-CoAYPDIrT98

SNSD - Sway (Sooyoung's solo) [2011 Girls' Generation Tour]

SNSD - If (Yuri's solo) [2011 Girls' Generation Tour]

SNSD - 3 (Sunny's solo) [2011 Girls' Generation Tour]

Let It Rain (Korean ver.) - SNSD / Girls' Generation @2011 Girls' Generation Tour

Fun & Fun (Sweet Talking Baby) - SNSD (Girls' Generation) @2011 Girls' Generation Tour

071101 SNSD (Girls' Generation) - Girls' Generation Music Video

Danny Boy - SNSD / Girls' Generation @2011 Girls' Generation Tour

SNSD (SNSD Girls' Generation 少女時代) - Gee Music Video Teaser (JPN ver)

Girls' Generation 'Holiday Night' Teaser Clip #HYOYEON

[Y-STAR]Hyoyeon of Girls generation is arrested on suspicion of assault(소녀시대 효연 폭행혐의 경찰조사, 악성루머)

[Y-STAR] Hyoyeon of Girls generation is investigated by the police (폭행사건 휘말린 소녀시대 효연, 단순 해프닝 마무리)

Nadine Lustre at James Reid, na-meet si Kim Hyoyeon ng Girls' Generation | UKG

[180308] Girls' Generation HYOYEON - Instagram Live