From Joe Jonas [1] and Sophie Turner's Addams Family costume to Beyoncé and JAY-Z constantly raising the bar with their pop culture costumes, Halloween [2] for Hollywood stars is a serious affair. Heidi Klum's annual Halloween parties [3] have boasted some of the wildest couples costumes [4] the red carpet has seen (her and Tom Kaulitz's outfits being worthy of a double take [5]), but the fun doesn't stop there. Couples like Chrissy Teigen and John Legend [6] looked cuter than ever when they dressed up as Princess Peach and Mario, while Ciara and Russell Wilson looked absolutely fierce as Beyoncé and JAY-Z.

Trust us when we tell you that you haven't seen anything until you've seen these iconic Halloween costumes [7] worn by some of Hollywood's most famous stars. Keep reading, because these star-studded couples know how to creep it real.

— Additional reporting by Lauren Harano and Kelsie Gibson

Josh Duhamel and Fergie as Karl Lagerfeld and Choupette

Mariah Carey and Nick Cannon as Firefighters

Scott Disick and Kourtney Kardashian as Robin and Batgirl

Sophia Bush and Austin Nichols as Katy Perry and Russell Brand

Kim Kardashian and Kanye West as Catwoman and Batman

Christina Aguilera and Jordan Bratman as a Naughty Nurse and Doctor

Adam Levine and Anne Vyalitsyna as Axl Rose and Stephanie Seymour From "November Rain"

Jasmine Sanders and Terrence J as Wilma and Fred Flintstone

Barbara Palvin and Dylan Sprouse as Ashitaka and San From Princess Mononoke

Evan Peters and Halsey as Sonny Bono and Cher

Heidi Klum and Tom Kaulitz as Princess Fiona and Shrek

Bella Hadid and The Weeknd as Lydia and Beetlejuice

Dylan Sprouse and Barbara Palvin as Future Trunks and Gaara

Jessica Clarke and Jordan Barrett as a Nurse and Victim

Daniel Sinasohn and Frankie J. Grande as Trolls

Jessica Alba as Romy From Romy and Michele's High School Reunion and Cash Warren as Maverick From Top Gun

Nick Jonas and Olivia Culpo as a 1920s Couple

Toi and Kelvin Sheppard as a Ringmaster and Tiger

Skylar Astin and Anna Camp as Wayne and Garth From Wayne's World

Rick Fox and Eliza Dushku as Mobsters

Mariah Carey and Nick Cannon as Angels

Kourtney Kardashian and Younes Bendjima as Bonnie and Clyde

Mauricio Umansky and Kyle Richards as Zorro and Elena

Cameron Monaghan and Peyton List as True Romance's Clarence and Alabama

Rande Gerber and Cindy Crawford as Hells Angels

Channing Tatum and Jenna Dewan as Dr. Seuss's Cat in the Hat

Melissa Rycroft and Tye Strickland as Flintstones Characters

Kim Kardashian and Reggie Bush as a Flapper and a Mobster

Tim Allen and His Wife as Western People

Jonathan Cheban and Kim Kardashian and Sonny and Cher

Mark Ballas as Kurt Cobain and His Girlfriend as Courtney Love

Hilary Duff as the Tooth Fairy and Mike Comrie as Her Escort

Cole Sprouse and Lili Reinhart as Skeletons

JC Chasez as Hunter S. Thompson

LeAnn Rimes and Eddie Cibrian as Sandy and Danny From Grease

Jessica Simpson and Eric Johnson as a Milkmaid and Scottish Highlander

Andy Roddick and Brooklyn Decker as John and Lorena Bobbitt

Kristen Bell and Dax Shepard as Daenerys and Khal Drogo From Game of Thrones

Chrissy Teigen and John Legend as Princess Peach and Mario

Paris Hilton and River Viiperi as Robin and Batman

Calista Flockhart and Harrison Ford as Nerds

Heidi Klum and Tom Kaulitz as an Alien and an Astronaut

Sarah Hyland and Wells Adams as "Taco Belle"

Stephen Amell and Cassandra Jean as a Hot Dog and Beans

Mia Swier and Darren Criss as Cruella de Vil and a Dalmatian

Benito Skinner and Terrence O'Connor as Kylie and Kendall Jenner

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