Secret's sister group 'Sonamoo' introduce first three members

TS Entertainment's rookie girl group Sonamoo start to introduce members through their official Facebook page.

So far, we have three members introduced through their profile photos. They are Na Hyun, New Sun, and Eui Jin. According to their group profile, Sonamoo is going to be a 7-member girl group so we have yet to know the remaining four members.

We will update you further. Meanwhile, check out their photos below:

 Eui Jin

 Na Hyun (leader)

New Sun