In this Dec. 5, 2005 file photo, the newly refurbished Hollywood Sign sits atop Mt. Lee in Hollywood, California. (Inset) Playboy publisher Hugh Hefner.

High above Hollywood, nestled in brush lining a hiking trail that leads to the Hollywood sign, there's a boulder with Hugh Hefner's name on it -- a reminder of the Playboy publisher's key roles in helping...

Photo Credit: Getty Images
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