The Wonder Girls' single 2 Different Tears has hit the music scene with full force, and we're getting treated with official concept photos for their comeback! Although their track was only released a few days ago, the Wonder Girls�are already enjoying wide success across the board with their comeback. Having swept music charts immediately after the song release, 2 Different Tears is currently charting #1 on Bugs, Cyworld, Dosirak, Melon, Monkey3, Mnet, Daum Music, Naver Music, GomTV and Ohdio, dominating over competitors like Super Junior and MBLAQ. Anyway, to the photos! [gallery] Behind the scenes footage for the music video has also been released with credits for participating staff. Gotta love the part where�Sun gives her boss JYP a Mandarin lesson at 1:15! http://www.youtube.com/watch?v=N75uC_9v8w8