SISTAR(SoYou & HyoLyn) - Hurt(Christina Aguilera) [Yu Huiyeol's Sketchbook]
【TVPP】Hyorin(SISTAR) - Bang Bang (with Ailee, Jessie), 효린(씨스타) - Bang Bang @ 2014 KMF Live
HYOLYN(효린) '달리 (Dally) (Feat. GRAY)' Official MV
【TVPP】Hyorin(SISTAR) - Fate, 효린(씨스타) -인연 @ I Am a Singer 3
SISTAR19 씨스타19 - 있다 없으니까(GONE NOT AROUND ANY LONGER) MUSIC VIDEO
[MV] 효린(Hyolyn) X 주영(JooYoung) - 지워(Erase) feat. 아이언(Iron)
【TVPP】 Hyorin(SISTAR) - SOFA, 효린(씨스타) - 소파 @Duet Song Festival
【TVPP】Hyorin(SISTAR) - Hello, Goodbye, 효린(씨스타) - 안녕 @ I Am a Singer 3
[Dance Practice] 효린(Hyolyn) X 주영(Jooyoung) - 지워(Erase) 주차장 안무영상
【TVPP】Hyorin(SISTAR) - Halo, 효린(씨스타) - Halo @ K-POP Music Fest in Sydney Live
[M/V] HYOLYN(효린) - SEE SEA(바다보러갈래)
Hyorin (SISTAR) - Crazy Of You (미치게 만들어) FMV (Master's Sun OST) [ENGSUB + Romanization + Hangul]
【TVPP】 Hyorin(Sistar) – Butterfly, 효린(씨스타) - 버터플라이 @Duet Song Festival
Sistar's Hyorin singing "Alone" acapella
【TVPP】Hyorin(SISTAR) - Sexy Dance, 효린(씨스타) - 장병들 마음 털어버리는 효린의 털기 춤! @ A Real Man
SISTAR hyorin funny and dorky moments 6
Hyo Rin (SISTAR) Audition clip. (Christina Aguilera - Hurt)
효린(HYOLYN) - 너 밖에 몰라 Music Video (ONE WAY LOVE)
Alone, Loving U, Shake It, Touch My Body - SISTAR [You Heeyul's Sketchbook] | KBS WORLD TV 220729
씨스타(SISTAR) -So Cool Music Video
![SISTAR(SoYou & HyoLyn) - Hurt(Christina Aguilera) [Yu Huiyeol's Sketchbook]](https://img.youtube.com/vi/_1pLhdWe2xo/0.jpg)
![[MV] 효린(Hyolyn) X 주영(JooYoung) - 지워(Erase) feat. 아이언(Iron)](https://img.youtube.com/vi/rwNftbOCJKc/0.jpg)
![[Dance Practice] 효린(Hyolyn) X 주영(Jooyoung) - 지워(Erase) 주차장 안무영상](https://img.youtube.com/vi/99eyHVG5Du0/0.jpg)
![[M/V] HYOLYN(효린) - SEE SEA(바다보러갈래)](https://img.youtube.com/vi/PDAqx45Duqw/0.jpg)
![Hyorin (SISTAR) - Crazy Of You (미치게 만들어) FMV (Master's Sun OST) [ENGSUB + Romanization + Hangul]](https://img.youtube.com/vi/nB3kwVRZ5zE/0.jpg)
![Alone, Loving U, Shake It, Touch My Body - SISTAR [You Heeyul's Sketchbook] | KBS WORLD TV 220729](https://img.youtube.com/vi/GajUO60QZK0/0.jpg)
