Lightsum is a rising girl group from Cube Entertainment that has captured the hearts of fans with their fresh concept and captivating music. They debuted on June 10, 2021, with the single "Vanilla."

The group consists of six talented singers and dancers: Sangah, Chowon, Nayoung, Hina, Juhyeon, and Yujeong, who spread a strong message of self-love and empowerment. Huiyeon and Jian left the group in 2022. With their catchy songs and high-energy performances, they have already built a large fanbase.

Lightsum is working hard to establish themselves in the K-pop scene and shows great potential to become one of the leading girl groups of their generation. With their unique music and charismatic presence, they are definitely a group to keep an eye on.