See All of Your Favorite Fashion People's Halloween Costumes

Though Halloween doesn't officially arrive until Thursday, the weekend leading up to Oct. 31 was packed with festivities in celebration of the spooky holiday. Our favorite fashion people dressed up in their best and most over-the-top costumes, from Stormi Webster as Kylie Jenner at the 2019 Met Gala to Jessica Biel as *NSYNC-era Justin Timberlake - curly-haired wig and all.

Billie Eilish proved to be a popular inspiration this year, with Nina Dobrev donning the singer's signature bright green roots and Jameela Jamil wearing an Eilish-approved baggy ensemble as well. Elsewhere, celebrities concocted their own versions of other pop icons: Lisa Rinna recreated J.Lo's viral Versace look, and Kylie Jenner and and her best friend Anastasia "Stassie" Karanikolaou paid tribute to Britney Spear s and Madonna at the 2003 MTV Music Video Awards.

Below, we've rounded up Halloween looks from the 2019 celebrations so far. Be sure to check back, as we'll be updating this post with more looks as they keep coming over the next few days.

Rande Gerber as a hippie and Cindy Crawford as a disco queen

Laverne Cox as a warrior

Amber Valletta as a '60s girl

Zoey Deutch as a hippie

Lisa Rinna as Jennifer Lopez in Versace

Paris Hilton as a saloon girl

Heidi Klum as an alien

Barbara Palvin and Dylan Sprouse as Princess Mononoke characters

Kevin Herrington and Antoni Porowski as Blockbusters zombies

Halima Aden as Maleficent

Duckie Thot as a dominatrix

Jonathan Van Ness as a bloody cat

Neil Patrick Harris and David Burtka as Mary-Kate and Ashley Olsen

Ashley Graham as Jessica Rabbit

Nina Dobrev as the Chanel catwalk crasher

Camila Mendes as "Sexy Rick"

Georgia Fowler as Maleficent

Josephine Skiver as a bee

Jasmine Tookes as a Pirate

Kylie Jenner and Anastasia "Stassie" Karanikolaou as Britney Spears Madonna at the 2003 MTV Music Video Awards

Kylie Jenner as Ariel

Stormi Webster as Kylie Jenner's custom Met Gala look

Jessica Biel as *NSYNC-era Justin Timberlake

Kate Beckinsale as Holly Golightly

Aurora James as Catwoman

Bella Thorne as a '70s disco queen

Jameela Jamil as Silly Eilish

Nina Dobrev as Billie Eilish

Emma Chamberlain as Paris Hilton

Normani as Naomi Campbell

Normani as Cher

Ciara and Russell Wilson as Beyoncé and Jay-Z

Kim Kardashian as Elle Woods

Khloe Kardashian as Cruella de Vil