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Biography
Park Sieun (박시은) is a South Korean actress and singer. She is a member of the girl group STAYC. She made her acting debut in 2014 as one of the main characters in the children's television series Pluto Secret Society. Her father is singer Park Nam Jung. On January 18, 2017, it was announced that Park had signed a contract with JYP Entertainment. She left JYP Entertainment and is now under High Up Entertainment. After signing with High Up Entertainment, she debuted as a member of the girl group STAYC in November 2020.
Filmography12 titles
Signal
2016as Oh Eun-ji
2016as Oh Eun-ji
Mystic Pop-up Bar
2020as Young Wol-joo
2020as Young Wol-joo
Still 17
2018as Woo Seo-Ri (young)
2018as Woo Seo-Ri (young)
Rain or Shine
2017as Ha Moon-Soo (young)
2017as Ha Moon-Soo (young)
Men on a Mission
2015as Sieun
2015as Sieun
Do You Like Brahms?
2020as 조수안
2020as 조수안
Weekly Idol
as Sieun
as Sieun
Love Forecast
2015as Joon-hee
2015as Joon-hee
Make Mate 1
as Special C Mate
as Special C Mate
Mystery Music Show: King of Mask Singer
2015as Self - Panelist
2015as Self - Panelist
Everything and Nothing
as An Seo-yeon
as An Seo-yeon
KPopped
2025as Self
2025as Self