Some were amazing (Scott Disick as Patrick Bateman, for instance). Some not-so-much (surprise surprise, Paris Hilton was a nondescript sexy Halloweener.) See for yourself and let us know which celeb you think stole the show. 

 

Scott Disick as Patrick Bateman from “American Psycho”

 

 

 

Ryan Seacrest and Juliane Hough as Bonnie and Clyde

 

 

 

Jimmy Fallon as Fit Mitt Romney

 

 

 

Kim Kardashian and Kanye West as Mermaid and Sailor

 

 

 

Kat Dennings as a Vampire

 

 

 

Nicole Richie and a Gaggle of Girl Scouts

 

 

 

Rachel Zoe as a Flapper and Her Husband’s Next Meal

 

 

 

Paris Hilton as Sexy for Sexy’s Sake

 

 

 

Christina Milian as The Queen of Hearts

 

 

 

Fergie and Josh Duhamel as Fame-Whores

 

 

So clever! Fergie is spot-on as Angelyne, the woman who famously put up billboards of herself around LA. And Josh Duhamel as Dennis Woodruff, the guy who stars in his own home movies.

 

Christina Aguilera as Who Knows?!

 

 

 

Angelina Jolie as Mulit-Tasking Mommy

 

 

Meanwhile, Vivienne went as a unicorn, Shiloh as pouty and awesome, and Knox as adorable.

 

Busy Philipps and hubby as Stevie Nicks and Lindsay Buckingham

 

 

 

Chloe Grace Moretz

 

 

 

Chord Overstreet makes for a pretty convincing Brad Pitt

 

 

 

Christina Milian looking a bit blood thirsty

 

 

 

Deryck Whibley and his girlfriend as his ex-wife Avril Lavigne and her new fiance Chad Kroeger. Awkward!

 

 

 

Ellen DeGeneres as Sofia Vergaga. Hilarious!

 

 

 

Jessica Simpson (and her bangin body), fiance Eric Johnson, and little Maxwell looking adorbs as a little chicken.

 

 

Credit: jessicasimpson.com

 

Jessica Alaba and Fam as The Incredibles

 

 

 

Mariah Carey and her little ones as Goldilocks and the Three Bears. Awwwwwww

 

 

 

Miley Cyrus as Nicki Minaj

 

 

 

The winning costume in my book: Emma Roberts as her famous Aunt Julia Roberts’ charachter in Pretty Woman.

 

 

Credit: usmagazine.com

 

Offbeat October