Jacob Elordi, Cailee Spaeny and Sofia Coppola chat with ET's Nischelle Turner ahead of the premiere of 'Priscilla,' which hits select theaters on Oct. 27 and nationwide on Nov. 11. The stars explain how they transformed into the iconic couple, Elvis and Priscilla Presley, in the biopic directed by Sofia. The film is based on Priscilla Presley's memoir, 'Elvis and Me.'