EXCLUSIVE
The Playboy Mansion is known for its epic Halloween parties, but turns out rich kids in the neighborhood like Paris Hilton door-knocked on fright night ... 'cause it was the best candy in town.
Paris was leaving the Delilah opening in WeHo Thursday night when she dropped a living paradox known as Hugh Hefner.
Turns out Hef had some stiff competition, from someone with an even bigger mansion.
Source : tmz[dot]com