Check out our fave celeb Halloween costumes for 2018

Let's face it: KJ Apa and Charles Melton won Halloween

For some celebrities, Halloween started a full week ago. Lucky for us, that meant we got to see them look silly in an array of costumes (see above!). Check out how these celebs rocked their Halloween lewks this year.

Camila Mendes and Lili Reinhart 

Riverdale stars Cami and Lili dressed up as Pedro and Napolean from the infamous Napoleon Dynamite. 

Madison Pettis 

Madison, star of The Game and Cory in the House, slayed this Halloween in her costume as Beyoncé from her headlining Coachella performance.

Kourtney Kardashian

Kourtney Kardashian rocked a high ponytail and mic a la Ariana Grande.

Kylie Jenner

Kylie Jenner dressed as Barbie Totally Hair—and it was *so* spot on.

Tracee Ellis Ross, Anthony Anderson and Marcus Scribner

The cast of Blackish went all out for the Halloween epsiode, dressing up as Black Panther characters T'Challa, Killmonger and Nakia. #WakandaForever

Harry Styles

The ex-One Direction-member turned epic solo artist dressed as Elton John this Halloween (pink sunnies and all). Perfect for the World Series, too! 

Joe Jonas

Joe Jonas dressed as fiancée Sophie Turner's character Sansa Stark in Game of Thrones.

G-Eazy

Rapper and Halsey's bae, G-Eazy, dressed as Batman villian Harley Dent, a.k.a Two Face. 

David Dobrik

YouTuber David Dobrik tested out his athletic ability when he dressed as a tennis player for Halloween.

Lauren Jauregui

Previously of Fifth Harmony, now-solo artist (who just released her first single!) called herself "Daddy's Lil Monster" when she put on her Harley Quinn look.

Victoria Justice

Former Nickelodeon star Victoria Justice haunted the Just Jared Halloween party painted as an Ouija board (minus the U—she's superstitious!).

Jenna Ortega and Asher Angel

The Stuck in the Middle and Andi Mack stars totally nailed Ariana Grande and Pete Davidson.

Ross Butler and Noah Centineo

13 Reasons Why's Ross Butler donned a Wolverine costume while To All The Boys I've Loved Before heartthrob Noah Centineo dressed as Gaston from Beauty and the Beast. Dare we say? They've never looked cuter...

Which celeb Halloween costume inspired you this year? Let us know in the comments!

Photo credit: Instagram, GIPHY