Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Red Velvet Wendy doing the CLASSY Challenge with CLASS:y Hyungseo, Chaewon, and Boeun. That video is uploaded by NMIXX Oo at 2023-06-21T22:06:28-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [b-0-Gh9G0zQ]