debuted at number 83 on the Gaon Download Chart. The song entered the Billboard K-Pop Hot 100 at number 99 on the chart issue dated August 1, 2020. The song peaked at number six on the US World Digital Song Sales chart becoming the highest-peaking song from the EP on the chart. Music video Background The Gyeonggi Tourism Organization provided the locations for the music video. Locations filmed for the music video include Siheung Baegot Hanul Park Seawater Pool, Gwangmyeong Cave, Anyang Art Park, and Yangju Lighting Museum. Track listings Digital download / streaming – Korean version "Naughty"3:18 Digital download / streaming – Demicat remix "Naughty (Demicat Remix)"3:53 Credits and personnel Korean version Credits adapted from the liner notes of Monster. Studio Recorded and engineered for mix at SM Yellow Tail Studio Mixed at SM Blue Ocean Studio Mastered at Sonic Korea Personnel Red Velvet - Irene & Seulgi – vocals, background vocals JQKorean songwriting Lee Yeon-jiKorean songwriting Moonshinecomposition, arrangement Louise Frick Sveencomposition, background vocals Charite Vikencomposition, background vocals Yoo Young-jinarrangement ButterFlyvocal directing, pro tools operation, digital editing Noh Min-jirecording, mixing engineer Kim Chul-soonmixing Cheon Hoonmastering Demicat remix Credits adapted from Melon. Red Velvet - Irene & Seulgi – vocals JQKorean songwriting Lee Yeon-jiKorean songwriting Moonshinecomposition Louise Frick Sveencomposition Charite Vikencomposition Demicatarrangement Charts Release history References 2020 songs 2020 singles Red Velvet (group) songs Korean-language songs SM Entertainment singles