May 15 (UPI) -- Benson Boone and Lainey Wilson are among the music artists set to perform at the 51st annual American Music Awards May 26. CBS Entertainment announced the performers Thursday, and the list also includes Blake Shelton , Gloria Estefan , Gwen Stefani and Renee Rapp. Shelton is set to perform a song from his new album For Recreational Use Only , while Boone will perform a track from American Heart , which has not yet been released. Estefan returns to the AMAs stage after three