4Minute's adorable maknae updated her Twitter on 28th July.
She said,"Hyunseung oppa plays the role of Mozart,went to watch his performance with Hyun Ah and Jihyun unnies,daebak,Hyunseung oppa is totally handsome,Jangzart is the best!daebak!PS,the person who took this photo is Hyun Ah".
BEAST's Hyunseung plays the role of Mozart in the musical,his Cube labelmates show him support at the backstage.