'Saimdang: Light's Diary' Oh Yoon-ah with Song Yoon-ah, Kim Seo-hyung and others

Oh Yoon-ah revealed a picture she took with Kim Seo-hyung, Song Yoon-ah, Hong Ji-min and Uhm Ji-won.

Actress Oh Yoon-ah posted this picture on her Instagram saying, "This was such a fun time. Everyone is so nice". They went to see a musical starring Hong Ji-min.

Oh Yoon-ah is posing in the picture with Song Yoon-ah, Uhm Ji-won, Hong Ji-min and Kim Seo-hyung.

Meanwhile, Oh Yoon-ah is starring in the drama "Saimdang: Light's Diary" as Choi, Saimdang's (Lee Yeong-ae) greatest rival. Choi erases her embarrassing past as the daughter of an inn and succeeds in laundering her identity, becoming the madam of a wealthy family. She was secretly in love with Lee Gyeom, Saimdang's destined partner and wanted to become Saimdang but in the end couldn't and drove herself to destruction.