Singer Sunmi revealed a picture taken with Wonder Girls' member Yeeun (HA:TFELT).

On August 10, Sunmi posted on her Instagram a photo. In the photo, Yeeun and Sunmi are posing for the camera together.

Yeeun has red lips and is making a scary face at the camera and Sunmi is seen smiling brightly, showing off her beauty.

HA:TFELT, Sunmi, and other JYP artists will be performing at the '2014 JYP NATION - ONE MIC' on August 10 in Seoul.