Special Guest Stars Caitlyn Smith as Herself Guest Stars Kevin Cahoon as Earl Cox Damon Dayoub as Jamie Burke Callum Kerr as Wade Stellings Eva Amurri as Young Dottie Ted Huckabee as Marty Blyd Co Starring Ava Grace as Tatum Grayson Elena Murray as Young Gigi Taegen Burns as Young Nicky Kaitlyn Bausch as Young Nellie Justin Kucsulain as Young Albie Grace Junot as Lillian Tsai Isabelle Du as Tammy Abraham Hsu as Stage Manager Omer Mughal as Tom Gavin Bedell as Young Luke Nikki Garza as Glam Songwriter #1 Ryan Robertson as Surgeon Kenya Cabine as Songwriter Aria Castillo as Glam Songwriter #2 Kevin Wayne as Handler Richard Aaron Ward as Announcer