Big Kenny, left, and John Rich, of musical duo Big & Rich, arrive at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al ... more 
Big Kenny, left, and John Rich, of musical duo Big & Rich, arrive at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Al Powers/Invision/AP) less 
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Associated Press
Sun, Apr 7, 2013 8:34 PM EDT