Girls' Generation (SNSD) Sooyoung went to CGV art hall on the 28th to support her older sister, the musical actress Choi Soo Jin.

Choi Soo Jin is a musical star, who is currently playing in the musical 'Finding Mr.Destiny.' She had been chosen as the main girl character after auditions. She had also come out in a music program and revealed her skills as a musical actress.

Photo Credit: Sooyoung