July 1957
Harper's Bazaar

If you double-click the photo, prepare to be stunned.
Buell says in her most excellent memoir Rebel Heart that her on-again, off-again paramour Elvis Costello was disgusted by this layout, so much so that it lead him to dump her for the eight millionth time (big deal; Costello's a putz). Liz Derringer, wife of rocker Rick, was one of Bebe's closest friends at the time.