Luke Bryan accidently revealed one of the CMA Awards secret performances. It happened during a press conference with his co-host Peyton Manning. He was asked about the moments that he is most looking forward to, and Luke mentioned that he's looking forward to seeing Morgan Wallen, Hardy and Post Malone perform. "For them to be onstage together is fun stuff," he shared. "They're doing the Joe Diffie tribute." Although their performance had been announced, the CMA had billed it as a medley of classic country hits. There was no mention of a tribute to Joe Diffie, who died in March 2020. The 2023 CMA Awards take place tonight. It will air live from Nashville's Bridgestone Arena on ABC.