Country music star Jason Aldean performs during the 2012 iHeart Radio Music Festival at the MGM Grand Garden Arena in Las Vegas

 
Country music star Jason Aldean performs during the 2012 iHeart Radio Music Festival at the MGM Grand Garden Arena in Las Vegas
Country music star Jason Aldean performs during the 2012 iHeart Radio Music Festival at the MGM Grand Garden Arena in Las Vegas, Nevada September 21, 2012. REUTERS/Steve Marcus