Bae Su-ji (배수지; born October 10, 1994), commonly known by her stage name Suzy, is a South Korean singer and actress. She is best known for her roles as Go Hye-mi in the KBS2 TV series Dream High, Jang Ma-ri in Big, young Yang Seo-yeon in the movie Introduction to Architecture, and Dam Yeo-wool in the MBC TV series Gu Family Book. She was a member of the girl group miss A, under JYP Entertainment.