Happy Together | 해피투게더 –Kim Sejeong(gugudan), Han Boreum, LYn, Lee seokhoon, etc [ENG/2018.02.01]
1:35:32
Happy Together | 해피투게더 – Kim Seungwoo, Koh Soohee, Jeong Soyoung, Lee Taeseung, etc [ENG/2018.02.08]
9:36
Dimple • Lee Seojin × Kim Sejeong || Talent For Sale FMV
3:58
Jelly box 세정(SEJEONG) - 꽃길 Official Music Video (Prod. By ZICO)
1:35:19
Happy Together I 해피투게더 - MOMOLAND, K.will, Melomance, Urban Zakapa etc. [ENG/2018.03.15]
1:45:51
Concerto VI - Orquestra Filarmônica de Varginha - Temporada 2024
11:59
[KOCOWA.zip] Kim Se Jeong is a variety show and onscreen darling [ENG SUB]
2:28
IOI Sejeong surprising Chungha at music show
1:31:41