2PM's Taecyeon performed alongside soprano Sumi Jo at KBS 1TV's Christmas special program, "Sumi Jo's Christmas Gift." Cast members of the upcoming drama "Dream High" attended the show, and actor Um Ki Joon received a special opportunity to perform "Tonight" from the musical "West Side Story" with Sumi Jo. The two presented a harmonious stage, much to the jealousy of Taecyeon. After expressing his jealousy, Taecyeon suggested that she perform Baek Ji Young's "My Ear's Candy" with him. On the spot, the two got close together and performed the sexy choreography.� Sumi Jo even came up with a special soprano tone version of the song, which was an immediate hit with the viewers. The special has already aired today, on December 16th, so be on the lookout for it! Source: Newsen via Nate