Ariana Grande Gave An Amazing Performance at the CMA Awards 2014. Ariana Grande performed her hit collab Bang Bang at the CMA Awards 2014 at Bridgestone Arena in Nashville with Little Big Town. Click Here To Watch Ariana Grande Gave An Amazing Performance at the CMA Awards 2014 : br No one knew exactly what to expect when it was announced that pop star Ariana Grande would join country quartet Little Big Town for a performance at the CMA Awards in Nashville. While the CMAs have had cross-genre performances in the past, this seemed especially weird.