Singer�Kim Hyung Jun seems to have been in a playful mood recently, as he shared a silly selca through his Twitter. He tweeted, "I'm going to sleep now. Ooh Ohh. Sleep well," and attached a snapshot of himself with a strange expression. Fans and followers replied, "Completely cute," "You look so bright and cheery even before you sleep," and "Sleep well!" Kim Hyung Jun released his first solo album, 'Sleepless Night,' in Japan on July 27th. Source + Photo: OSEN via�Nate