Aly Michalka and AJ Michalka hung out with Miley Cyrus at a Halloween party – and it’s hard to tell that the girl in the middle is the former “Hannah Montana” star! What do you think of each of the costumes? AND, which of the costumes is your favorite?

We love that Miley is friends with Aly and AJ! Did you dress up like any of your favorite Disney stars for Halloween?

P.S. How cool is it that Miley wore her necklace from her “Sex And The City” movie role?