Celebrities really got into the Halloween spirit in 2019. Quite a few stars stepped out in costume for Paris Hilton’s annual Halloween party in Los Angeles. While Sarah Hyland and Wells Adams got musical by dressing up as David Bowie and Freddie Mercury, Demi Lovato went the sexy route with her insanely intricate Marie Antoinette costume (before she transformed into Pennywise the next day for another Halloween bash).
More stars showed up in their Halloween best for the Casamigos party in Beverly Hills. Nina Dobrev gave her own version of Billie Eilish, and Jessica Biel paid the ultimate tribute to husband Justin Timberlake‘s *NSYNC past. On Halloween night, several celebs stepped out for Heidi Klum‘s annual Halloween party in NYC, where the host dressed up as a scary alien with her husband, Tom Kaulitz. Other stars attended Beyoncé and JAY-Z’s Halloween bash in LA. Meanwhile, some celebs showed off their matching costumes with their kids on social media. Ahead, look back at some of the best celebrity costumes from last year.
Related: 350+ Celebrity Halloween Costumes That Are Hilarious, Spooky, and Downright Stylish
Getty / Nancy Rivera/Bauer-Griffin
Karlie Kloss as a Vampire
Getty / Jim Spellman
Judith Light as Marlene Dietrich
Getty / Gotham
Martha Hunt as Leeloo From The Fifth Element
Getty / Steven Ferdman
Laura Dreyfuss and Tyler Lain as a Spooky Mary Poppins and Bert
Getty / Jim Spellman
Julia Schlaepfer as Marilyn Monroe
Getty / Taylor Hill
Jonathan Van Ness as a Cat
Getty / Jim Spellman
Lucy Boynton as the Corpse Bride
Getty / Vivien Killilea
Mia Swier and Darren Criss as Cruella de Vil and a Dalmatian
Getty / Vivien Killilea
Chris Colfer as Elton John
Getty / JNI/Star Max
Barbara Palvin and Dylan Sprouse as Ashitaka and San From Princess Mononoke
Getty / Gotham
Benito Skinner and Terrence O'Connor as Kylie and Kendall Jenner
Getty / Gotham
Neil Patrick Harris and David Burtka as Mary-Kate and Ashley Olsen
Getty / Taylor Hill
Kevin Herrington and Antoni Porowski as Zombie Blockbuster Employees
Getty / Gotham
Heidi Klum and Tom Kaulitz as an Alien and an Astronaut
Getty / Ricky Vigil M
Liam Payne and Maya Henry as Batman and Catwoman
Getty / Roy Rochlin
Hoda Kotb as Tony From Saturday Night Fever
Getty / Roy Rochlin
Sheinelle Jones as Janet Jackson
Getty / Roy Rochlin
Dylan Dreyer as Elaine From Seinfeld
Getty / Roy Rochlin
Peter Alexander as Ren McCormack From Footloose
Getty / Roy Rochlin
Jenna Bush Hager and Willie Geist as Baby and Johnny From Dirty Dancing
Getty / Roy Rochlin
Al Roker and Craig Melvin as Carlton Banks and Will Smith From The Fresh Prince of Bel Air
Getty / Jose Perez/Bauer-Griffin
Savannah Guthrie and Carson Daly as Sandy and Danny From Grease
Getty / Michael Kovac
Kaitlynn Carter as a '60s Dancing Queen
Getty / Kevin Mazur
Stephen Amell and Cassandra Jean as a Hot Dog and Beans
Getty / Kevin Mazur
Molly Sims as Jeannie From I Dream of Jeannie
Getty / Michael Kovac
Charlotte Dawes and Zoey Deutch as '60s Girls
Getty / Kevin Mazur
Nina Dobrev as Billie Eilish
Getty / Michael Kovac
Abby Champion and Patrick Schwarzenegger as a Fembot and Austin Powers
Getty / Michael Kovac
Jasmine Tookes as a Pirate
Getty / Michael Kovac
Lisa Rinna as Jennifer Lopez
Getty / Michael Kovac
Paris Hilton as a Saloon Girl
Getty / Matt Winkelmeyer
Evan Peters and Halsey as Sonny Bono and Cher
Getty / Michael Kovac
Jessica Biel and Justin Timberlake as *NSYNC and a Microphone
Getty / Michael Kovac
Laverne Cox as a Masked Warrior
Getty / Kevin Mazur
Eiza González as Maleficent
Getty / Kevin Mazur
Rande Gerber and Cindy Crawford as '60s Stars
