The nominees have been announced for the 2013 CMA Awards, and the Music Video of the Year category is going to be a close competition.

Carrie Underwood's 'Blown Away' video features her in a dramatic acting performance, as well as great special effects. Blake Shelton invited Pistol Annies and other stars for his 'Boys 'Round Here' video, while Tim McGraw's 'Highway Don't Care' promo clip is deeply affecting.

Miranda Lambert gave a bizarre, funny performance in the video for 'Mama's Broken Heart,' and Little Big Town filmed a moody clip for 'Tornado.' Lady Antebellum singer Hillary Scott broke loose for 'Downtown.'

Which one should win Music Video of the Year at this year's CMA Awards? Vote as often as once an hour. We'll tabulate the results and use them to make our 2013 CMA winners predictions the week before the show.