Description:Everyone has been singing the Call Me Maybe, so finally the Today show called Carly Rae Jepsen to perform on its famed Summer Concert Series stage. But while Carly has a huge hit under her belt, it is only one song, so she will also be teaming up with Owl City on the stage to perform their latest track, Good Time. Then Owl City will take over to perform his hit, Fireflies. They perform on August 23rd.(0:52)