Biggest country stars attend CMA Awards

Shawna Thompson, left, and Keifer Thompson, of musical group Thompson Square, accept the award for vocal duo of the year at the 46th Annual Country Music Awards at the Bridgestone Arena on Thursday, Nov. 1, 2012, in Nashville, Tenn. (Photo by Wade Payne/Invision/AP) <span class=meta>(Photo/Wade Payne)</span>
November 2, 2012 2:22:03 AM PDT