111231 f(x) Amber - Gangsta Boy,Danger
[111231] f(Krystal) - Gangsta Boy & Pinocchio @ MBC Gayo Daejun
111231 f(x) Krystal Gangsta Boy & Pinocchio@ MBC Gayo Daejun
[111231] f(Amber) - Gangsta Boy & Pinocchio @ MBC Gayo Daejun
[111231] f(x) - Gangsta Boy + Pinocchio (Danger) @ MBC Gayo Daejun [FANCAM]
111231 2011 MBC 가요대제전 : f(x) - Gangsta Boy + 피노키오 (Danger)
[FANCAM] 111231 f(x) Gangsta boy & Pinocchio - MBC Gayo Daejun 2011
(10/06/11) - F(X) Gangsta Boy
F(x) - Gangsta Boy
110428 f(x) - Gangsta Boy, LIVE @ M! Countdown
[Fancam] 111231 Krystal - Gangsta Boy @ MBC Gayo Daejun
[Live 110422] f(x) - Gangsta Boy
[M! C! 2011.04.28] F(x) - Gangsta Boy + Pinocchio.avi
110520 [fancam] f(x) Krystal Gangsta Boy
Gangsta Boy - Krystal Version
[2011.06.10-11] f(x) - Gangsta Boy @ SMTOWN Paris
110425 SKR f(x) Amber&Songqian - Gangsta Boy
F(X) - Gangsta Boy (StickWitu) #KRD