[VIDEO] 151001 Hyoyeon's Instagram Update for MTV Mashup

151001 Hyoyeon's Instagram Update for MTV Mashup 

Caption: 
연습연습 #mashup #djing #Beejay

Translation: 
Practice practice #mashup #djing #Beejay

Caption on weibo:
#DJing#

Source: watasiwahyo on instagram, hyoyeon_gg on weibo