Singer Tony An received a huge surprise after he finished this week's recording of Mnet's "M! Countdown". Tony assumed that he completed a good day of MCing the show and was preparing to go home, when he was surprised by everyone on set wishing him a happy birthday. On June 2nd, Tony shared some pictures through his Twitter and wrote, "I finished 'M! Countdown' safely and came down.. but I froze because all the singers and directors sang 'Happy Birthday; to me. B2ST's cake and Woo Hyuk's playfulness~! Hee Jun's expression came out all of a sudden. I hope for much love and happiness to all the singers~ Thank you." In the pictures, Tony is seen holding the cake with a beaming smile, as the B2ST members and Jang Woo Hyuk playfully surround him. Netizens laughed particularly over Doojoon's expression, who looked as if he would be satisfied taking a chomp from Tony's hair if he couldn't have the cake. Netizens commented, "Early happy birthday", "I'm glad you received a celebration", and "The loyalty is awesome." Tony An will be celebrating his 34th birthday on June 7th. Source: OSEN via Nate