Horrible Celebrity Halloween Costumes

As usual Halloween is the day when girls want to wear the sluttiest costumes ever. For Paris Hilton, every day is Halloween, but that's another story. For some reason, the stars have chosen some really odd costumes this year. In other news, Paris, Shanna Moakler and Travis Barker were all spotted at Hugh Hefner's annual Halloween party. No punches were thrown- and yes- everyone was dressed as slutty as possible.