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Soompi on Twitter: "WATCH: #Cube Unveils 1st Members Of Their New Girl Group #LIGHTSUM https://t.co/sdfA5dvogW https://t.co/6btqiet9Yv" / Twitter
![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'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
![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)