M&D, SM Entertainment's newest project unit featuring Super Junior's Kim Heechul and Trax's Kim Junmo,�have confirmed that they'll be performing at Mnet's summer awards ceremony, "20's Choice"! Producers revealed, "Because M&D will be performing for the first time through '20's Choice', we're paying special attention to their stage.�f(x) is also performing at the ceremony for the first time, so we're preparing the best stage possible to bring out their charms." The ceremony is widely known for accurately representing the youth culture, and it features a ton of things to enjoy and watch like the blue carpet event, outdoor pool scenery, and sexy summer dress codes. Fans can definitely expect something extraordinary for M&D and f(x)'s first "20's Choice" outing. "Mnet 20's Choice" begins at 5 PM KST on July 7th! Source + Photos: Economy Today via Nate