Celebrity Halloween Costumes
 

Teri Hatcher Neil Patrick-Harris Paris makes a few changes... Liv Tyler Jamie Lee Cutris Dennis Rodman Audrina Patridge (The Hills) Ashley Olsen

Nikki Hilton Mario Lopez Lauren Conrad (The Hills) Julianne Moore Britney... in some kind of costume Avril Lavigne Kyle MacLachlan

Ashely Olsen and Marc Jacobs

Amy Winehouse with her normal spooky look