Check out these images of celebrities in costume from years gone by and join in the fun by sharing your own celebrity costume party finds.
Paris Hilton - Halloween 2005
Combs - Halloween 2004
Lindsay Lohan - Halloween 2005
Haylie and Hilary Duff - Halloween 2005
Mischa Barton - Halloween 2004
Heidi Klum - Halloween 2005
Christina Aguilera and husband, Jordan Bratman - Halloween 2005
Can you find more celebrities in costume to share?
If so, you blog them, I’ll link them!