The Cutest Celebrity Kids’ Costumes: Halloween 2014 Roundup

Halloween has come and gone, but that doesn't mean we have to stop reliving the amazing Halloween costumes. We have the 2014 roundup of cutest celebrity kids' costumes to make your November happier.

We like a clever adult costume as much as the next person, but when it comes to Halloween, the best part (in our opinion) is the kid's costumes. No one has cuter and more imaginative costumes than the celebrity kids we all know and love. From Blue Ivy Carter to Harper and Gideon Burtka-Harris, celebrity children costumes were on fire this year.

How cute were the Burtka-Harris twins? Neil Patrick Harris and husband David Burtka are known for their amazing family costumes, previously going as Alice in Wonderland characters. This year, they nailed it again. "Happy Halloween from Gotham City," the How I Met Your Mother alum tweeted on Friday. Harper was Batgirl, Gideon was Batman, David was The Joker and Neil was The Riddler.

Despite her family's Star Wars themed costumes, Sarah Michelle Gellar's daughter Charlotte decided to be her own fabulous self and rocked a pretty Maleficent costume. "We had one in our family that didn't go with the #StarWars theme #CantTellA5YearOldWhatToWear #Maleficent," the Buffy the Vampire Slayer alum tweeted, showing off her daughter's whimsical costume.

The adorable themed costumes were very popular throughout the Hollywood crowd. Country singer Jake Owen dressed as pirate for Halloween and his cute daughter Olive was his parrot. "Arrrrr!! Me and my little parrot last night," the singer wrote with a picture of his daughter on his shoulder.

A photo posted by @nicolerichie on Oct 10, 2014 at 7:06am PDT

Designer Nicole Richie got in on the matching action by going as Cruella De Vil while her two children Harlow and Sparrow went as Dalmatians. "101 Maddens" the Candidly Nicole star wrote.

24 star Annie Wesching and her two sons Freddie and Ozzie channeled their inner ninjas by dressing up as Ninja Turtles from Teenage Mutant Ninja Turtles. Beyoncé and Blue Ivy coordinated their costumes as well. The "Crazy in Love" singer kept it in the musical family by dressing as Janet Jackson, while her two-year-old daughter rocked a Michael Jackson costume.

Janet and MJ A photo posted by Beyoncé (@beyonce) on Oct 10, 2014 at 2:39pm PDT

Singer Hilary Duff didn't match her son Luca, but the duo still looked great as they trick-or-treated. The "Chasing The Sun" singer channeled her inner witch, while her two-year-old son, Luca, looked handsome as Capitan America. "#happyhalloween #trickortreat smell our feet #captinamerica #wickedwitch candddddy hopefully this sugar crash makes him sleep in!!!" the 27-year-old singer wrote on her Instagram.

A photo posted by Hilary Duff (@hilaryduff) on Oct 10, 2014 at 7:08pm PDT

The most popular costume among the celebrity moms, however, was not a superhero or cartoon character; instead it was a smelly animal... a skunk.

Skunks! #cousinlove Uma foto publicada por Kourtney Kardashian (@kourtneykardash) em Out 10, 2014 at 10:43 PDT

Not only did cousins North West (who's parents are Kim Kardashian and Kanye West) and Penelope Disick (Kourtney Kardashian and Scott Disick's daughter) sport the adorable skunk costumes, Fergie and Josh Duhamel's son Axl wore the same funny and cute costume!

Which Halloween kids' costume is your favorite?

Lead photo: Neil Patick Harris' Twitter