Zac Efron Dons Short Shorts For Halloween [PHOTOS]

Aly and AJ Michalka took to Twitter last night to tweet some Halloween pictures of them and a few friends. They partied alongside friends Miley Cyrus, Zac Efron and Emma Roberts among other less important people.

PHOTOS: 48 Cats & Dogs Dressed Up In Halloween Costumes

Zac Efron dressed up as a Reno 911 police and sporting a pair of hot pants, while Emma Roberts went for the Playboy bunny look. Miley Cyrus was a little zombified.

PHOTOS: Courtney Stodden Dresses Sexy For Halloween, Husband Doug Hutcherson In Costume As His Wife

Do you think Zac pulled the hot pants off? Share your thoughts by tweeting us at @socialitelife or posting to our Facebook page.