Rainbow Blaxx is back with 'Cha Cha' on Music Bank FeaturedDKPOPNEWS OfficialJan 24, 2014 Share 0 comments Rainbow's subunit Rainbow Blaxx made their debut on Music Bank earlier today with "Cha Cha".Enjoy their sexy performance below Tags: Featured, Kpop, Rainbow, Rainbow blaxx, Video Share Previous articleNext article Leave a comment Name Email Content Post comment
