Rookie group STELLAR will be making a comeback this February! August last year they debuted as a 4 member girl group with their debut song "rocket girl" and for this year, they are going to start the year by adding 2 new members.

STELLAR hasn't been promoting for a while now and that is because the groups is preparing for a different stellar.However, Stellar will continue activities as a 4 member girl group while the other two members Joa & Yiseul will have activities as ballad group "honeydew".

Expectations are already set for Stellar, for a new music and their new members. They will be releasing a digital single this February and embark of full promotional activities afterwards.

Source