[MV] 효린(HYOLYN) - 내일할래(To Do List)
[MV] 효린(HYOLYN) X 키썸(KISUM) - FRUITY(PROD.Groovyroom)
[MV] 효린(HYOLYN)X창모(CHANGMO) - BLUE MOON (Prod. GroovyRoom)
Blue Moon - Hyolyn & Changmo / Hyojin Choi Choreography
[세로라이브] 효린 (HYOLYN) - 내일할래 (To Do List)
Kim Hyo Jung, better known by her stage name Hyolyn or often written Hyorin, is a South Korean idol singer and actress. She is best known as a member of the South Korean girl group Sistar and their sub-unit Sistar19.