Park Si Eun is a South Korean actress, singer, and member of the girl group STAYC. She is the daughter of singer Park Nam Jung, one of the most popular singers in South Korea in the 1980s. Park made her acting debut in 2014 starring in the children's television series "Pluto Secret Society". In 2018, she was awarded Best Young Actress during the SBS Drama Awards for her role as young Woo Seo-ri in 'Still 17'. She was an actor and idol trainee at JYP Entertainment but left the company in 2019 after JYP Actors became defunct. After signing with High Up Entertainment in December 2019, she debuted as a member of the girl group STAYC on November 12, 2020. (Source: Wikipedia) Watch drama online for free.