Biggest country stars attend CMA Awards

<div class="meta image-caption"><div class="origin-logo origin-image "><span></span></div><span class="caption-text">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. &#40;Photo by Wade Payne&#47;Invision&#47;AP&#41; (Photo&#47;Wade Payne)</span></div>
November 2, 2012 2:22:03 AM PDT