[vodpod id=Video.10613969&w=540&h=350&fv=configParams%3Dvid%253D662103%2526uri%253Dmgid%253Auma%253Avideo%253Acmt.com%253A662103] Ludacris joined country star Jason Aldean last night at the CMT Awards and performed their duet “Dirt Road Anthem”. This isn’t the first time the genres crossed paths though. Back in 2004, Nelly and Tim McGraw collaborated on the hit song, “Over And Over”. freddyo