[Video] SISTAR's Hyolin and Soyu "Stand Up For Love"! KpopDKPOPNEWS OfficialJun 15, 2010 Share 0 comments SISTAR's HyoLin and SoYu show off powerful vocal on radio show Starry Night!Both of them sing english song "Stand Up For Love",take a look at the video here,impressed with their vocals? Tags: Kpop, Sistar, Video Share Previous articleNext article Leave a comment Name Email Content Post comment