Miranda Lambert and George Strait Duet, More 2014 ACM Awards Special Performances Revealed

Even more exciting performances are being booked for the ACM Awards! The special songs start as soon as the show gets going -- an upbeat 'Chainsaw' performance from the Band Perry will kick off the red carpet event in 2014.

One huge ACMs performance you won't want to miss will be a duet between Miranda Lambert and country legend George Strait. Together, they will pay tribute to another legend, Merle Haggard. The medley will honor Haggard's outstanding 50 years in country music. Garth Brooks will also take the stage to honor the icon, presenting him with the well-deserved Crystal Milestone Award.

Hunter Hayes will be doing a 2014 ACM Awards performance for a good cause. He'll sing his newest single 'Invisible,' which will be part of the ConAgra Foods’ Child Hunger Ends Here campaign. Hayes has joined with ConAgra to try and combat child hunger. Later this summer, he'll even attempt to break a world record with them.

Luke Bryan will be doing double duty at the ACM Awards this year. He's not only hosting the show alongside funny man Blake Shelton, but he'll also be performing with Florida Georgia Line. They'll also have some special guests during their collaborative performance of 'This Is How We Roll' -- Nitro Circus' action sports stars will appear on the stage.

Already announced ACMs performers include Jason Aldean, Shelton, Eric Church, Brett Eldredge, Toby Keith, Justin Moore, Kip Moore, Keith Urban and Lady Antebellum with legend Stevie Nicks. Tune in for the 2014 ACM Awards on Sunday, April 6 at 8PM ET on CBS. The country music spectacular will be broadcast live from the MGM Grand Garden Arena in Las Vegas.