Lifestyle Holiday Halloween Kelsea Ballerini and Chase Stokes Rock Grease Couples Costume at Heidi Klum’s Halloween Party The couple dressed as John Travolta and Olivia Newton-John's characters from the hit movie musical By Chiara Kim Chiara Kim Chiara Kim is an Editorial Intern for PEOPLE. She has been working at PEOPLE since 2024. Her work has previously appeared in The Daily Northwestern and Cycling Weekly. People Editorial Guidelines and Daniel S. Levine Daniel S. Levine Daniel Levine is a Staff Editor at PEOPLE. He joined PEOPLE in 2022. His work previously appeared at PopCulture.com, Heavy, and TheCelebrityCafe.com. People Editorial Guidelines Published on November 1, 2024 12:12AM EDT Comments Chase Stokes and Kelsea Ballerini . Photo: Mike Coppola/Getty Kelsea Ballerini and Chase Stokes are hopelessly devoted to each other! The singer, 31, and Outer Banks actor, 32, wore Grease-inspired costumes at Heidi Klum’s 23rd annual Halloween party at the Hard Rock Hotel New York on Thursday, Oct. 31. Ballerini dressed as Sandy Olsson, Olivia Newton-John's character, complete with red high-heels and a skin-tight black outfit. Stokes did his best John Travolta impression, dressing as Danny Zuko with a black leather jacket and curly hair. Kelsea Ballerini. John Nacion/WWD via Getty Kelsea Ballerini Is Mad for Plaid in Patchwork Gown, Leather Jacket and '90s Glam at 2024 CFDA Awards This isn’t the first time the couple has looked cute and coordinated on the red carpet! At the 2024 People’s Choice Country Awards on Sept. 26, the pair looked stylish as Ballerini wore a Roberto Cavalli gown that looked like an abstract sunflower, which made the perfect companion to Stokes’ brown suit and boots. Ballerini paired her floor-length gown with an elevated natural makeup look and a slicked-back hairstyle. She accessorized with gold nails and statement dangling earrings. Chase Stokes (left) and Kelsea Ballerini at the 2024 People's Choice Awards. Terry Wyatt/Getty Earlier in September, Stokes supported his girlfriend on the red carpet once again, this time at the premiere of ABC's Doctor Odyssey, which Ballerini makes a guest appearance in this season. Ballerini went with an aquatic theme for the cruise ship-set show's premiere with a scaly gold slip dress featuring a slit on one leg. She paired it with matching gold heels and a goldfish bowl-shaped purse from Kate Barton, complete with a goldfish inside! The “Penthouse” singer wore her hair in an updo with the front pieces pulled out to frame her face. Stokes completed the couple’s sea-themed look with a pair of purple-lense sunglasses. He also wore casual blue jeans, a black shirt and a brown tweed suit jacket. Chase Stokes (left) and Kelsea Ballerini at the premiere of ABC's 'Doctor Odyssey'. Emma McIntyre/Getty Earlier this year at the Met Gala, the couple made another powerful statement in custom Michael Kors Collection outfits. Ballerini wore a dress covered in pink and orange flower appliqués, with more florals in her hair. The high-necked one-piece even included a train of flowers. The singer accessorized the springtime look with custom Simon G. Jewelry floral jewels. Stokes went for a sequined custom blazer with no shirt underneath. He paired the shiny look with layered necklaces and slicked hair. Chase Stokes and Kelsea Ballerini at the 2024 Met Gala. John Shearer/WireImage The pair support each other when they're not on the red carpet too. Stokes took to Instagram on Wednesday, Oct. 30, to celebrate his girlfriend’s sold-out Madison Square Garden show. The first photo in the carousel showed the two embracing backstage. "To make a record your way, with your people, and sell out the most famous arena in the world, made my heart explode out of my chest, and a little water out of my eyeballs," the actor captioned his sweet post. "I'm so proud to be in your corner, to be on your team, and be your partner on this journey of life. I love you, I’m so proud of you," he wrote. Ballerini posted the same photo in her own Instagram post, writing, “You’ll never know how much i needed you 🤍” in the caption. Close