Carrie Underwood's Many Looks of the CMAsOctober 22, 2012 at 10:43 AMLink CopiedRead full article45th Annual CMA Awards - ShowNASHVILLE, TN - NOVEMBER 09: Host Carrie Underwood speaks at the 45th annual CMA Awards at the Bridgestone Arena on November 9, 2011 in Nashville, Tennessee. (Photo by Rick Diamond/Getty Images) (Getty Images)Co-hosting the awards isn't just about entertaining people, it's about looking good. View comments