G20 (Group of 20) – Let’s Go; Seoul Summit Song

Gyuri (KARA) Seohyun (SNSD) Junsu (2PM) Changmin (2AM) Jaekyung (Rainbow) Jonghyun (SHINee) Sungmin (Super Junior) Kahi (After School) Luna f(x) JiEun (Secret) Junhyung (B2ST) Gayoon (4minute) Min (miss A) G.O (MBLAQ) Bumkey (2wins) GNA Son Dambi Seo In Kook IU Anna