Cube Moonlighting rookie LIGHTSUM "groups like Friends and waves" on June 23, 2021 Cube Friend Grassland Joo Hyun Moonlighting +
Cube LIGHTSUM '4th Generation Girl group Daejeon' joins, who laughs? on June 11, 2021 Cube Deuce Good restaurant Grassland Joo Hyun Produced 48 Shinsadong Tiger Something's going on between them Stay +
lightsum unveils second Music Video Teaser, debut D-1 'Vanilla' (Vanilla) on June 10, 2021 Cube Grassland Joo Hyun YouTube +
'Fedew' Falsify Victims Keum Dong-hyun and Han Grassland start new in new group on June 08, 2021 Deuce Donghyun Falsify Grassland Han Cho-won Joo Hyun Keum Dong-hyun Mnet Produced 48 Something's going on between them Victims Wish Yu-Jeong +