[PICTURE] Miss A show JJ Project and JYP some support!

Miss A's Jia updated her Twitter with a new photo.

She said,"PD and JJ Project's performance,we are late,sorry!Amazing performance,anticipating!"

Miss A's Jia,Fei and Suzy can be seen posing with JYP and JJ Project in the photo above,it was taken at the backstage of Music Bank.

Like the close friendship among JYP's idols?