These famous parents didn't let the COVID-19 pandemic get in the way of their little one's first Halloween.

Celebrities got in on the trick-or-treat action by celebrating the holiday with their family at home -- costumes and all. From "Harry Potter" to the Incredible Hulk, these A-list kiddos looked cuter than ever.

Scroll down to see how first-time parents such as Maren Morris, Gigi Hadid and Jesse Tyler Ferguson, to veterans such as Hilaria Baldwin, celebrated Halloween 2020.

Hilaria Baldwin

Hilaria Baldwin and her brood dressed up as characters from the "Harry Potter" universe. While she opted to be Professor Minerva McGonagall, husband Alec Baldwin embodied Rubeus Hagrid. Baby Eduardo, born in September, rocked a baby Harry look, while his siblings surrounded him as other main characters from the franchise.

Brie Bella

Brie Bella put on her best Cruella de Vil impression while she dressed son Buddy, born in August, in a Dalmatian costume. You can spot him if you swipe through.

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There’s a mean Mommy in town 💋

A post shared by Brie Bella (@thebriebella) on Oct 31, 2020 at 4:30pm PDT

Maren Morris

Maren Morris showed fans how she and her husband, Ryan Hurd, transformed their son into Harry Potter, aka "The Boy Who Lived." Spoiler alert: Hayes, who was born in March, is a Gryffindor just like the main character of the books and movies.

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The Boy Who Lived. 🔮✨🧹

A post shared by Maren Morris (@marenmorris) on Oct 31, 2020 at 2:28pm PDT

Gigi Hadid

Gigi Hadid, clad in a costume of Samus Aran from Nintendo's "Metroid" video game series, shared a family photo of boyfriend Zayn Malik and their 1-month-old daughter for Halloween. While the former One Direction singer dressed as a "Harry Potter" character, their bundle of joy was a tiny version of the Incredible Hulk.

PHOTO: Gigi Hadid and Zayn Malik shared a family photo on Instagram while celebrating daughter's first Halloween, Oct. 31, 2020.
Gigi Hadid and Zayn Malik shared a family photo on Instagram while celebrating daughter's first Halloween, Oct. 31, 2020.

Jesse Tyler Ferguson

While Jesse Tyler Ferguson rocked a "Jurassic Park"-themed outfit, husband Justin Mikita looked fabulous a T-Rex costume while son Beckett, born in July, was an adorable baby dinosaur hatching from an egg.

Nikki Bella

Just in time for the return of "The Mandalorian," Nikki Bella's son Teo, born in August, dressed up as The Child, aka Baby Yoda. The Force is strong with this one.


Ciara's newest member of her family, son Win, was the most precious puppy for Halloween. "The Sweetest Widdle Pup," she wrote alongside a video of the little guy, who was born in July.

Lea Michele

Lea Michele took to Instagram over the weekend to share a photo of her "little lion man." Back in August, she welcomed son Ever with husband Zandy Reich.

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Our little lion man

A post shared by Lea Michele (@leamichele) on Oct 31, 2020 at 11:38am PDT