Nas & O.T. Genasis Front & Center for V Live Dancers Audition

Nas and O.T. Genasis were front and center for the grind as more than 1,000 dancers put in twerk at the auditions for V Live Miami.

The rappers were there as impartial observers (aka enjoying the view) while 3 other judges -- including club owner Damon Cobbs -- rated the candidates. Based on this video ... Miami's gonna give the Atlanta and Chicago V Live joints a run for their money.