シンビさんのインスタグラム写真 - (シンビInstagram)「SinB, #Umji and #Eunha have confirmed to signed under @bpm_ent_official and will debut as together as a trio! [TRANS by GFS_backup] @bscenez ; Hello this is SinB. After a long time of contemplating, l'll have a new start at BPM Entertainment with Eunha and Umji. You must've waited a long time, but thank you to the fans who believed and waited. This moment of meeting a new nest and spreading my wings is exciting and nerve-wracking, but I'll do my best to show good music and various activities in the future. Please support and watch over us!」10月6日 17時11分