Country's biggest night... has got a little bit bigger... Little Big Town will perform, and Dierks Bentley will present during the CMA Awards on Nov. 7. Little Big Town is nominated for group of the year and the Horizon Award. Bentley's Long Trip Alone is up for album of the year. Emerson Drive will present CMA Awards in the pre-televised portion. In addition, actors James Denton, Kimberly Williams-Paisley and Kate Walsh will serve as segment hosts for the ceremony, which will air live on ABC.