Barbi Benton and Hugh Hefner are seen May 15, 1975, in Las Vegas on the opening night of Marty Robbins' run at the Sahara. CREDIT: Las Vegas News Bureau | Las Vegas Review-Journal
Hugh Hefner in six volumes | Books | The Guardian
Playmate Barbi Benton, Hugh Hefner's ex, reveals Bill Cosby was a party boy | Daily Mail Online
Barbi Benton Reflects On Hugh Hefner's Life
Hugh-Hefner-Barbi-Benton-04.jpg | John G. Zimmerman Archive