priceline kellie pickler, josh kelley, brantley gilbert, faith hill, keith urban, kenny chesney, david cook, gary allan, crystal bowersox, darius rucker, adele, billy currington, mariska hargitay, christopher meloni, luke bryan, brandi carlile, sara bareilles, jason aldean, shania twain, shinedown, kid rock, angaleena presley, jamey johnson, matt nathanson, canaan smith, paramore, theory of a deadman, buckcherry, bradley cooper, paul rudd, julia roberts, seann william scott, josh jackson, devon sawa, jonathan taylor thomas, more dwts cast members