After School's Joo Yun unveiled Self-Camera "I'm pretty".

Joo Yun posted a picture with a comment "Self-camera after a long time!! I played to be pretty"

In the picture, Joo Yun is covering her cheek with a hand, and making cute facial expression. Long straight hair on innocent looking shoulder line drew attention.

Netizens responded "Playing pretty? not necessary", "Who's the girl in the back?", "Unni, you are so cute", "Jealous of your beauty".

In addition, After School was awarded for 'Best Idol Music' award in 19th 'Korea Culture Entertainment Award', which was held Seoul 63 City on December 15th.