Holly Madison let a bomb drop last night!  She was caught off guard by paparazzi – well, not a photographer but one with a video and who took sound bites.  You’ll never guess what made her spill the beans…

More pictures after the bomb….

The photographer for TMZ asked for an invite to the infamous Halloween party at the Playboy Mansion.  Whether it was a joke, real or if Holly truly let it slip, this was her reply: