See the most adorable celebrity kids Halloween costumes this year

While plenty of celebrities are known for their elaborate Halloween costumes, it's especially cute when their kids get in on the action too.

Last Halloween, Neil Patrick Harris' twins seemingly had the best time ever in adorable Batman-themed ensembles, while Blue Ivy Carter channeled Michael Jackson.

This year, the Burtka-Harris family continued their tradition, dressing up as four of the main characters from "Star Wars."

A long time ago in a Halloween far, far away....

A post shared by Neil Patrick Harris (@nph) on

Jimmy Fallon's daughters dressed up as Margot Tenenbaum and Farrah Fawcett.

Happy Halloween!!

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Happy Halloween!!

A post shared by Jimmy Fallon (@jimmyfallon) on

Shakira's two sons joined in on a family affair dressing up as Topo Gigio, a Spanish cartoon from the 60s.

La familia Topo Gigio!!

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Kourtney Kardashian's children joined in on a superhero theme.

Superheroes. ⚡️🎯🕷⭐️

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Captain P! small but mighty

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Viola Davis' daughter dressed up as... her mom!

"The Elsa costume? Didn't work for her. The Pirate? A no go. So she finally said," I just want to be YOU mommy"! So... uhh....this is ME," Davis wrote on her Instagram.

Jessica Simpson's daughter, Maxie, donned some cat makeup.

Meow Maxi Drew

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Leah Still, the daughter of NFL lineman Devon Still, dressed up as the Sleeping Beauty to her father's Prince Phillip.

Gisele Bundchen and Tom Brady's children wore Nemo and Hulk costumes.

Nemo and Hulk wishing you all a happy Halloween ! ❤️🎃👻#love #haloween

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Zoe Saldana was among the first to share a photo of her little ones all decked out.

RELATED: 7 celebrity mini-mes: Kids who look exactly like their famous parents

#boo #theyhatedthosemasks #twins #halloween

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"#boo #theyhatedthosemasks #twins #halloween," she captioned a festive Instagram shot of twin sons Cy and Bowie last week.

On Thursday, Kim Kardashian West posted a picture of daughter North and niece Penelope dressed as their favorite "Frozen" characters.

Elsa & Anna in the house! #HalloweenVibes

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"Elsa & Anna in the house! #HalloweenVibes," she wrote.