Little Big Town, Jason Aldean, Luke Bryan and Eric Church are among the early winners Sunday (April 7) at the Academy of Country Music Awards in Las Vegas. Prior to the live telecast on CBS, Little Big Town received the video of the year award for "Tornado." Jason Aldean's "The Only Way I Know," featuring Luke Bryan and Eric Church, was named vocal event of the year, providing trophies for all three singers. Bryan and Blake Shelton will co-host the awards show at the MGM Grand Garden Arena. View complete coverage of the ACM Awards.