4:17 jj justin jay 7 the best dance #newvideo 3:13 Lock dance. Those kids are really good. Justin Jay born in 2006 half Japanese half american 3:24 Dance Miyu and Jay Jay 🔥With me Happy i'm Sorry 11:08 JJ [JayJay] trainee a dance and winner//DANCE ALIVE HERO'S 2020 1:01 Jj Justin jay7/ #dance #jj