I read that Rolling Stone-Ron Wood attended an Elvis concert in december 1976 together with drinkin' buddy and musician Ronnie Lane. Both fellas were pretty loaded and couldn't keep their mouths shut during the show, what caused the security to throw them out! Wood declared afterwards he liked the show anyway

(from "Elvis A. Presley - Muziek, Mens Mythe" by Marc Hendrickx, page 409)