9. Jessica Alba and Kelly Sawyer
There’s only so much one can do costume-wise on Halloween when pregnant, but Jessica Alba certainly made a great choice by going for a Juno costume from the movie of the same title. Her friend Kelly also pulled of a great Paulie!
10. Paris Hilton
Paris Hilton is still an incredible bombshell, dressed up as a seductive bunny for the end of October.
11. Lauren Conrad
This businesswoman and reality show star has bestowed upon us a beautiful Cruella De Vil look with some color modifications to suit her style.
12. Heidi Klum
Last but not least, Heidi Klum totally killed it with this incredible werewolf costume!