Costuming Up with the Kardashians: See the Top 40! (PHOTOS)
Click the pics to see their favorite entries, and keep scrolling through the gallery to see the final and winning entry at the end!
For a little extra fun, we pulled together some of our favorite celebrities in their costumes this year. Who went as who? Find out by clicking through!
Remember, it’s never too late to start thinking about your costume for next year!