SISTAR Expresses Gratitude To Fans For Being With Them 6 Years! #SISTAR_6th_Anniversary SISTARAuthorJun 04, 2016 Share 0 comments Congratulations #SISTAR for the 6th anniversary debut #SISTAR and #STAR1 from now on, let's create more and more happy memories together #SISTAR_6th_Anniversary Beautiful photo contributed by Zhao Fei Tags: Sistar, Twitter Share Previous articleNext article Leave a comment Name Email Content Post comment