Ryu Hyo Young from upcoming co-ed group under Core Contents Media will be making her debut not with her fellow members, but rather in upcoming drama Jungle Fish 2, alongside T-ara's Jiyeon. The first episode of eight has been scheduled to air on September 26th, and Ryu Hyo Young will be playing one of the smarter students, similar to Jiyeon's role, but as her rival. Following shortly after, the long awaited co-ed group will be making their debut on September 29th with the release of their first album. Meanwhile, Ryu Hyo Young's identical twin sister, Ryu Hwa Young, has been busy preparing with T-ara as their new 7th member.