Cutest Family Costumes

Jessica Alba and Sandra Bullock both took on a Pixar theme for their family costumes. Bullock took her two-year-old son Louis out trick-or-treating in Los Angeles wearing a cowgirl Jessie costume while Louis looked precious in his little Buzz Lightyear spacesuit. Alba decided to turn her family into superheroes for the night. The actress tweeted a photo of herself with husband Cash Warren and daughter Honor dressed as “The Incredibles.” 

Jessica, Cash, and Honor Warren

Other charming family costumes were Jessica Simpson’s Braveheart-inspired family costume.

Jessica Simpson, Eric Johnson, and Maxwell

Alyson Hannigan and family dazzled as seahorses while trick or treating and Tori Spelling and Dean McDermott’s family went all out in “Alice and Wonderland” outfits.

Alyson Hannigan and family

Best Couple Costumes

The Kardashians went for a Batman theme while partying in Miami on Wednesday night. Kim showed off her curves in her skin-tight Catwoman costume while her rapper-boyfriend Kanye West looked cool in his Batman costume. The couple was joined by Kourtney Kardashian who was also dressed as Batman, and Scott Disick who took on a Robin costume.

Kardashian family

Fergie and Josh Duhamel went for a witty couple ensemble and dressed as model Angelyne and filmmaker Dennis Woodruff, both of whom were known for their shameless self-promoting. Matthew Morrison and girlfriend Shelby Rabara attended his 3rd annual Halloween party as the favorite 90’s couple Justin Timberlake and Britney Spears.

Josh Duhamel and Fergie

Celebs as Celebs

Everyone loves to dress up as a celebrity for Halloween, including celebrities themselves. Miley Cyrus tweeted her version of Nicki Minaj, complete with butt pads.

Miley Cyrus

Sean Diddy Combs attended a party as pop star Prince and Chord Overstreet turned into Brad Pitt for Halloween and even made a spoof of Pitt’s Chanel commercial. The funniest celebrity impression goes to Ellen Degeneres who dressed up as “Modern Family” actress Sofia Vergara, and even included a wardrobe malfunction in her costume.

Spooky Scary Costumes

It wouldn’t be Halloween without some great vampire costumes. Adam Lambert gave his vampire costume a glamorous touch at a charity event on Friday night.

Adam Lambert

Neil Patrick Harris and partner David Burtka also went as vampires to a party on Saturday night.

Neil Patrick Harris and David Burtka

Dwayne Johnson showed off his muscles as “The Hulk” Lance Bass attended a party on Halloween night as a crazy and creepy clown.

Dwayne Johnson

WTF Costumes

Leave it to Chris Brown to bring some controversy to Halloween. The singer posted a photo on Instagram of him and his “clique” dressed as terrorists, wearing turbans,beards and belts of machine gun shells strapped over their chests. The Internet responded immediately, criticizing the Brown’s choice of costume for being offensive and distasteful.

Chris Brown and his "clique"

Other confusing costumes were Christina Aguilera’s revealing and ambiguous costume,Chris Colfer’s llama-assassin get-up and JC Chasez’s bee keeper outfit.

Chris Colfer

Another notable mention was Shaun White, who channeled his inner Disney princess and made a hilarious Ariel from “The Little Mermaid."

Reach Staff Reporter Megan Singson here.