Gain, Let It Go! Brown Eyed GirlsDKPOPNEWS OfficialApr 05, 2015 Share 0 comments Gain has some special performances on SNL Korea.Besides performing her hit song she covers popular song Let It Go on the show, check out her Elsa cosplay below: Tags: Brown eyed girls, Kpop, Video Share Previous articleNext article Leave a comment Name Email Content Post comment