Singer G.Na revealed a picture taken with the cast of "Gag Concert."

Today, G.Na posted on her Twitter, "Did you watch todays' KBS Gag Concert? I couldn't... But I heard it came out just now so I'm finally posting this picture up!" along with a picture.

In the picture, G.Na is posing with Shin Bora, Kim Gi Ri, and Song Joong Geun of Gag Concert. All three were looking at the camera smiling, but Kim Gi Ri alone was intensely looking at G.Na, arousing laughter.

Photo Credit: G.Na Twitter