On December 17th, Jellyfish Entertainment Actress and Singer, KIM SEJEONG, released her 1st Single Album, Solar System. This is a remake of the original release from 2011 by Sung Si Kyung. This will be KIM SEJEONG’s first music release since 2023.
“Since I’m releasing a new song after a while, I worked very hard on this single in hopes of breaking the limit of my vocal skills! I hope many people could resonate with it.”
KIM SEJEONG recently starred in Moon River, a historical fantasy romance drama, which premiered on November 7, 2025. She will also be setting off on a fan concert tour, 2026 KIM SEJEONG FAN CONCERT <Tenth Letter>, starting on January 10th, 2026, in Seoul.