The girls have finished performing at the K-POP All Star Live In Niigata concert!

SNSD performed the Korean renditions of four hit songs:Run Devil Run,Hoot,Gee and Oh!The concert also saw a beautiful duet by the much adored Sweet Potato couple,YongHwa of CNBlue and SNSD's very own SeoHyun.All I can say is listen to their harmony.Absolutely tunning.

MCs Tiffany,Yuri and SooYoung also did a great job hosting the concert,and looked flawless in their dresses.

As reported earlier,proceeds from the MBC-organised event went towards reconstruction projects in the earthquake-and tsunami-affected areas.As many as 300 students attended the concert for free.