Nichkhun of 2PM recently uploaded a picture of his fellow group member Taecyeon sleeping on his Twitter page stating "Here is you guys' @taeccool sleeping like a....a.... Hmmm what do u call him? Giant Baby?? Haha"
This tells that Taecyeon has already made an account for Twitter and became the fourth member of 2PM to have twitter account after Nichkhun, Junho and Junsu. 2PM is currently on tour with Wonder Girls. Follow his Twitter account here.