AP – Dreamily gazing at the album covers of Elvis Presley was not, statistically speaking, a rare habit among American teen girls in the late 1950s and early ‘60s. But for Priscilla Beaulieu, teenage fantasy became a strange and surreal reality. Sofia Coppola’s “Priscilla,” starring Cailee Spaeny, captures all the dreaminess, the absurdity and, finally,