Singer Lee Seung Chul revealed a picture taken with singer Son Dam Bi.

Today, Lee Seung Chul posted on his Twitter, "Dam Bi that I haven't seen for a while. So pretty. What plane is behind us?" along with a picture.

Internet users who saw this commented, "Super Star K? Did you go to the air force base?" and "Battle planes? Did they go to the air force base to judge?"

Lee Seung Chul and Son Dam Bi had gone to the air force base last year as well to be judges for the program "Super Star K."

Photo Credit: Lee Seung Chul Twitter