Hollywood's Best 2019 Halloween Costumes

Jessica Biel & Justin Timberlake with Nina Dobrev - Split-H 2019
Michael Kovac/Getty Images for Casamigos (2)

Stars paid homage to Jennifer Lopez, Billie Eilish, Ariana Grande, Beyonce and more with their festive garb.

Hollywood stars got spooky over the weekend ahead of Halloween, bringing out their most creative and over-the-top costumes to celebrate. Some chose to dress as other artists (Nina Dobrev went as Billie Eilish; Halsey as Cher; Jessica Biel as hubby Justin Timberlake), while others kept it classic in character costumes (Demi Lovato as Marie Antoinette; Gabrielle Union-Wade as herself in Bring It On).

"I’m always doing red carpets and getting dressed up, so I didn’t want Halloween to be another work thing," Laverne Cox tells The Hollywood Reporter. "I just did my own hair and makeup and I found that outfit on Hollywood Boulevard." She walked into Bizzy B and found metal bustiers on the wall. "I was like, ‘What’s that?’ And she was like, ‘I make those!’ And they were more expensive than the other stuff, but I was like, ‘I want these.’ So I got one and then I got this belt that sort of goes with it that I got on Etsy and was like the superhero of my fantasy," Cox says.

As for Halloween night, the Orange is the New Black actress is considering asking her stylists and team for another costume but, "I reject the sort of production of it. For me, back in the day, it was about being creative; it was about not spending all that money and not having a team of stylists and makeup artists."

See the stars' best Halloween costumes of 2019.

Laverne Cox as a superhero

Kim Kardashian as Elle Woods from Legally Blonde

Heidi Klum and Tom Kaulitz as a spooky alien and astronaut 

Kevin Hart as Dwayne Johnson





This shit makes me laugh. #NailedIt #HappyHalloween #PeepTheNapkinUnderMyElbow

A post shared by Kevin Hart (@kevinhart4real) on

Ciara and Russell Wilson as Beyonce and Jay-Z

Rose McGowan as Mia Farrow in Rosemary's Baby

Ryan Seacrest and Kelly Ripa as Katy Perry and Taylor Swift





Why have a snack...(swipe left)...when you can have the whole meal? Tune in tomorrow for our #LIVEHalloween!

A post shared by Ryan Seacrest (@ryanseacrest) on

Kylie Jenner as Ariel





found my flounder...

A post shared by Kylie (@kyliejenner) on

Jenner as Marilyn Monroe





M A R I L Y N #HappyHalloween

A post shared by Kylie (@kyliejenner) on

Janelle Monae is a headless bride





Annie Bellum the “headless doll face” bride

A post shared by Janelle Monáe (@janellemonae) on

Nicki Minaj as Harley Quinn





Behind the scenes w/The JOKER...coming soon - Happy HalloQueen

A post shared by Barbie (@nickiminaj) on

Ariana Grande from the Twilight Zone "Eye of the Beholder" episode





eye of the beholder

A post shared by Ariana Grande (@arianagrande) on

Jessica Biel as Justin Timberlake in NSYNC and Timberlake as a microphone.

Cardi B as a nurse

Cardi B as Poison Ivy






Nina Dobrev as Billie Eilish

Lance Bass, Michael Turchin, Kathryn Smith and JC Chasez as Minnie and Mickey

Charlie Cox as Loki and Tom Hiddleston as Daredevil

Michael Douglas and Catherine Zeta-Jones at Bette Midler's 2019 Hulaween

Joan Collins as a magician

Judith Light at Bette Midler's 2019 Hulaween

Ben Platt and Beanie Feldstein as the Tin Man and Dorothy 

Lizzo as a DNA test





IDK y’all ... this year for Halloween I decided to not wear a costume

A post shared by Lizzo (@lizzobeeating) on

Halima Aden as Maleficent 

Maluma at Klum's Halloween party

Brian Grazer as Andy Warhol

Lucy Boynton as bridezilla

Charli XCX as Madonna

Lisa Rinna as Jennifer Lopez

Liam Payne as Clark Kent





Last night’s #KISSHAUNTED show was so much fun I almost took flight

A post shared by Liam Payne (@liampayne) on

Tom Brady as a Stormtrooper

Halsey as Marilyn Manson





resident goths. @marilynmanson

A post shared by halsey (@iamhalsey) on

Demi Lovato as Marie Antoinette

Kourtney Kardashian as Ariana Grande





no tears left to cry

A post shared by Kourtney Kardashian (@kourtneykardash) on

Kate Beckinsale as Audrey Hepburn and Jonathan Voluck as Elton John





Don’t go breaking my heart, @jsauluck

A post shared by Kate Beckinsale (@katebeckinsale) on

Gabrielle Union-Wade as Isis, her character in Bring It On





Brought It. #CaliforniaLove

A post shared by Gabrielle Union-Wade (@gabunion) on

Gerard Butler and Rande Gerber at the Casamigos Halloween party

Gerber and Cindy Crawford as a disco diva

Ashley Graham as Jessica Rabbit





Macho Man knocked up Jessica Rabbit for Halloween

A post shared by A S H L E Y G R A H A M (@ashleygraham) on

Stormi Webster as mom Kylie Jenner at the Met Gala





My baby!!!!!!!! i cant handle this!!!!

A post shared by Kylie (@kyliejenner) on

Pia Miller and Patrick Whitesell at the Casamigos Halloween party 

Molly Sims and Scott Stuber as I Dream of Jeannie stars

Paris Hilton at the Casamigos Halloween party 

Amber Valletta as a hippie

Additional reporting by Ingrid Schmidt.