Guest Stars Billy Gardell as Himself Vince Vaughn as Himself Chad Michael Murray as Himself Billy Ray Cyrus as Himself Rob Riggle as Himself Keith Urban as Himself Luke Bryan as Himself Madison Iseman as Herself Carrie Underwood as Herself Blake Shelton as Himself Leona Lewis as Herself Kelsea Ballerini as Herself Danica Patrick as Herself Pharrell Williams as Himself Joey Lauren Adams as Herself Kellie Pickler as Herself Chris Stapleton as Himself Cheap Trick as Themselves Bobby Bones as Himself Chris Janson as Himself Cam as Herself Elle King as Herself Maren Morris as Herself Dan + Shay as Themselves Locash as Themselves Brothers Osborne as Themselves Cassadee Pope as Herself Cody Alan as Himself Fifth Harmony as Themselves The Oak Ridge Boys as Themselves Michael Ray as Himself Cole Swindell as Himself Dierks Bentley as Himself Florida Georgia Line as Themselves Jason Aldean as Himself Thomas Rhett as Himself Brett Eldredge as Himself Pitbull as Himself Charles Kelley as Himself Little Big Town as Themselves