Heo Ga Yoon (Ga Yoon)
Ga Yoon is a member of the band 4Minute.
MTV 4Minute Friend Day
4Minutes are back in yet another MTV series! Through this latest MTV hook-up, 4Minute will be holding 4Minute's Friend Day where the girls aim to make a new non-celebrity friend. The event will be held by MTV and Bing Metacone, which have accepted applications for those who want to be bffs with 4Minute! As for our lovely girls, they will hold different activities with their friends such as trips, going to school, going to a cafe and more. 4Minute will choose who among the participants, the most memorable friend who will get get to enjoy a mini-concert from the girls!