Kenny Chesney, left, and Tim McGraw pose backstage with their awards for musical event of the year at the 46th Annual Country Music Awards at the Bridgestone Arena on Thursday, Nov. 1, 2012, in Nashville, Tenn. (Photo by Chris Pizzello/Invision/AP)

Photo by: Chris Pizzello

Kenny Chesney, left, and Tim McGraw pose backstage with their awards for musical event of the year at the 46th Annual Country Music Awards at the Bridgestone Arena on Thursday, Nov. 1, 2012, in Nashville, Tenn. (Photo by Chris Pizzello/Invision/AP)