It has been 3 years since the K-Pop competition show Queendom 2 first aired. At the time, the girl groups that participated on the show — LOONA, Cosmic Girls (WJSN), Kep1er, VIVIZ, and Brave Girls (as well as soloist Hyolyn) — were all doing fairly well in their careers with varying levels of success. LOONA | Queendom 2 With shows like Queendom […]