Oh Yeon-seo is one of the former members of the group LUV, which stands for Love yoUR Voice, is what kind of group?
Luv (band) LUV (Hangul: 러브 Reobeu ; ] ) was a short-lived K-pop girls group founded by SidusHQ, consisting of Jo Eun-byul, Jeon Hye-bin, and Oh Yeon-seo. As stated by LUV in an interview, "LUV" stands for "Love yoUr Voice", stating that everyone should love themselves and their strengths and flaws in their hearts.
Ryu Hyo-young Ryu Hyoyoung (born April 22, 1993), better known by the mononym Hyoyoung, is a South Korean actress, model, and rapper. She was a member of the South Korean co-ed group Coed School and the girl group F-ve Dolls.