2PM member Taecyeon recently revealed an aegyo filled selca via his Twitter account. Taecyeon posted the above photo along with the tweet, "2am&2pm practicing for jyp nation in japan 2011!" Various members of 2PM and 2AM can be seen practicing in the background. All of JYP Entertainment's artists � including J.Y. Park, Lim Jeong Hee, Wonder Girls, JOO, 2AM, 2PM, miss A, and San E are all working and practicing hard for the upcoming concert. 'JYP Nation in Japan 2011' will be held at Saitama Super Arena on August 17th and 18th. Source: @taeccool Tip: Ariel Weinberg