![Cube Entertainment unveil the debut teaser material for members Chowon and Jian from their rookie girl group LIGHTSUM | allkpop Cube Entertainment unveil the debut teaser material for members Chowon and Jian from their rookie girl group LIGHTSUM | allkpop](https://www.allkpop.com/upload/2021/04/content/191150/1618847401-image.png)
Cube Entertainment unveil the debut teaser material for members Chowon and Jian from their rookie girl group LIGHTSUM | allkpop
![Update: Cube Co-Founder Hong Seung Sung's New Girl Group HOT ISSUE Shows Full Line-Up In 1st Group Photo | Soompi Update: Cube Co-Founder Hong Seung Sung's New Girl Group HOT ISSUE Shows Full Line-Up In 1st Group Photo | Soompi](https://0.soompi.io/wp-content/uploads/2021/03/24090457/hot-issue2.jpeg)
Update: Cube Co-Founder Hong Seung Sung's New Girl Group HOT ISSUE Shows Full Line-Up In 1st Group Photo | Soompi
![CUBE Entertainment launches, new girl group LIGHTSUM, Debut their official YouTube channel: members revealed - The Silly TV CUBE Entertainment launches, new girl group LIGHTSUM, Debut their official YouTube channel: members revealed - The Silly TV](https://i1.wp.com/thesillytv.com/wp-content/uploads/2021/04/Untitled-design-19.jpg?fit=1024%2C576&ssl=1)
CUBE Entertainment launches, new girl group LIGHTSUM, Debut their official YouTube channel: members revealed - The Silly TV
![CUBE's new girl group LIGHTSUM welcome us into their world and share their inspirations, motivations and goals CUBE's new girl group LIGHTSUM welcome us into their world and share their inspirations, motivations and goals](https://www.nme.com/wp-content/uploads/2021/06/lightsum-vanilla-interview-featured-061021.jpg)
CUBE's new girl group LIGHTSUM welcome us into their world and share their inspirations, motivations and goals
![Update: Cube's New Girl Group LIGHTSUM Shares Film Of Chowon, Nayoung, And Jian Covering BTOB's “Only One For Me” | Soompi Update: Cube's New Girl Group LIGHTSUM Shares Film Of Chowon, Nayoung, And Jian Covering BTOB's “Only One For Me” | Soompi](https://0.soompi.io/wp-content/uploads/2021/04/22083046/LIGHTSUM-Positions.jpg)
Update: Cube's New Girl Group LIGHTSUM Shares Film Of Chowon, Nayoung, And Jian Covering BTOB's “Only One For Me” | Soompi
![Update: Cube Co-Founder Hong Seung Sung's New Girl Group HOT ISSUE Shows Full Line-Up In 1st Group Photo | Soompi Update: Cube Co-Founder Hong Seung Sung's New Girl Group HOT ISSUE Shows Full Line-Up In 1st Group Photo | Soompi](https://0.soompi.io/wp-content/uploads/2021/03/23090911/hot-issue-dain.jpeg)
Update: Cube Co-Founder Hong Seung Sung's New Girl Group HOT ISSUE Shows Full Line-Up In 1st Group Photo | Soompi
![CUBE Entertainment introduces Juhyeon and Sangah the first two members of the new girl group LIGHTSUM | allkpop CUBE Entertainment introduces Juhyeon and Sangah the first two members of the new girl group LIGHTSUM | allkpop](https://www.allkpop.com/upload/2021/04/content/181201/1618761679-lightsum.jpg)
CUBE Entertainment introduces Juhyeon and Sangah the first two members of the new girl group LIGHTSUM | allkpop
![CUBE's new girl group LIGHTSUM welcome us into their world and share their inspirations, motivations and goals CUBE's new girl group LIGHTSUM welcome us into their world and share their inspirations, motivations and goals](https://www.nme.com/wp-content/uploads/2021/06/lightsum-vanilla-debut-single-cube-060821.jpg)
CUBE's new girl group LIGHTSUM welcome us into their world and share their inspirations, motivations and goals
![Update: Cube Co-Founder Hong Seung Sung's New Girl Group HOT ISSUE Shows Full Line-Up In 1st Group Photo | Soompi Update: Cube Co-Founder Hong Seung Sung's New Girl Group HOT ISSUE Shows Full Line-Up In 1st Group Photo | Soompi](https://0.soompi.io/wp-content/uploads/2021/03/23090844/yebin.jpeg)