The 59th Annual ACM Awards are fast approaching, and the Academy announced a second round of performers yesterday who will take the stage on the big night. Just added, duets from Kelsea Ballerini and Noah Kahan, Nate Smith and Avril Lavigne, and Blake Shelton and Gwen Stefani, along with solo performances from Post Malone and Parker McCollum. The first round of performers included big names like Jason Aldean, Kane Brown, Jelly Roll, Cody Johnson, Miranda Lambert, Thomas Rhett, Chris Stapleton, Reba McEntire and Lainey Wilson. The ACMs air live Thursday, May 16th at 8 pm EDT/5 pm PDT.