STAYC / Season 1 S1·E3 Highup girls | 박시은 & 윤세은 - Monster (Red Velvet - IRENE & SEULGI) DANCE COVER Aired September 23, 2020 Share X f r w ⧉ Copied! Synopsis No synopsis available yet for this episode. ← S1E2 All episodes S1E4 →