Sejeong, don't you catch the devil? Ji Chengshin Lee Hong-nae and Friendly+ Jangkumi Explosion [StarIN] on January 23, 2021 Ji Cheng Kim Se-jeong Lee Hong-nae Sejeong The Uncanny Counter +
Kim Sejeong, a pointed barrel Facial expression also loves adorable "Wink" on November 17, 2020 Facial expression Gugudan Kim Se-jeong Sejeong Wink +
"Worseful rumor," "expected to hunt a delightful demon to relieve corona stress." on November 11, 2020 Ahn Suk-hwan Chen Li Doha Jo Byung-gyu Kim Se-jeong Lizzy Miniforce Sejeong Tapa The Gifted Hands Yoo Jun-sang Yum Hye-ran +
Sejeong, Record of Youth' ost 'My heart is like that', Park Bo-gum Park So-dam Cupid on October 16, 2020 Mon-Tue drama Park Bo-Gum Park So-dam Record of Youth Sejeong +
Sejeong, Record of Youth' OST 9th runner...Park Bo-gum romance more fondly on October 13, 2020 Gugudan Kim Se-jeong Park Bo-Gum Record of Youth Sejeong +
Gugudan Sejeong reveals 'two-way Perfect match' for South Sniper uniform on September 27, 2020 Gugudan Kim Se-jeong Sejeong +
Lim Young-woong, a men's wear brand advertising model, was selected as a surprise. on August 28, 2020 blue Lim Young-woong Madewell 1937 Mr. Trot Sejeong +
Sejeong 'Whale' LyricFind Teaser Image reveals...mysterious atmosphere on August 14, 2020 Kim Se-jeong LyricFind Sejeong +
Sejeong unveils second official photo of new single 'Whale'...Doll visual 'Eye-catching' on August 14, 2020 Eye-catching Jellyfish Kim Se-jeong Sejeong +
Sejeong unveils first digital single 'Whale' official photo ..Fairytale-like atmosphere on August 12, 2020 Fairytale Jellyfish Kim Se-jeong Sejeong +