Kelsea Ballerini and Chase Stokes stun as Sandy and Danny from Grease at Heidi Klum’s Halloween party

Kelsea Ballerini channeled Olivia Newton-John’s iconic Grease character Sandy in a breathtaking look for Heidi Klum’s Halloween party.

The 31-year-old country star captured the classic ’50s vibe and paid tribute to the late Australian icon’s role as Sandy Olsson, the sweet, shy girlfriend of John Travolta’s Danny Zuko in the 1978 musical classic.

Dressed in a figure-hugging black halter top and leather leggings, the Miss Me More hitmaker completed her look with voluminous blonde curls and bright red lipstick.

She was joined by her real-life boyfriend, Chase Stokes, who embraced Travolta’s role with a sleek ’50s pompadour and a black leather Thunderbirds jacket.

The Outer Banks star couldn’t take his eyes off Kelsea as they spent the star-studded soirée together.

Kelsea Ballerini channeled Olivia Newton-John’s iconic Grease character Sandy in a breathtaking look for Heidi Klum’s Halloween party

The 31-year-old country star captured the classic '50s vibe and paid tribute to the late Australian icon's role as Sandy Olsson, the sweet, shy girlfriend of John Travolta's Danny Zuko in the 1978 musical classic

The 31-year-old country star captured the classic ’50s vibe and paid tribute to the late Australian icon’s role as Sandy Olsson, the sweet, shy girlfriend of John Travolta’s Danny Zuko in the 1978 musical classic

Heidi’s famous Halloween party attracted a star-studded lineup including Nicole Scherzinger, Valentina Sampaio and Mario Cantone, all of whom presented their most creative spooky seasonal ensembles.

Just a few days ago, Kelsea shared how much she appreciates Chase’s pride in their relationship.

The singer reminisced about how the actor made their romance official on Instagram in January 2023 — before they had even discussed whether they were “together.”

Speak with Entertainment tonight during a game of Sip or Spill, she said, “I think it’s very underrated that a man is really proud of his relationship.”

She added: ‘[He posted that photo] before we even had the conversation of, “Are we together?” Even as a very independent woman, I like it when he says, “This is us. Here we are.” He passed that on completely.’

The photo, shared on January 13, 2023, was captioned “Lil recap” and showed the couple cuddling at a football game, with Kelsea tagged in the post, although their faces were not visible.

They officially walked the red carpet together at the CMT Music Awards in April 2023.

Meanwhile, Chase recently praised Kelsea as a “great person,” he said Today“I honestly think that when you find someone who is not only someone you love and adore, but who is also your best friend, you have the best of both worlds.

She was joined by her real-life boyfriend, Chase Stokes, who embraced Travolta's role with a sleek '50s pompadour and a black leather Thunderbirds jacket.

She was joined by her real-life boyfriend, Chase Stokes, who embraced Travolta’s role with a sleek ’50s pompadour and a black leather Thunderbirds jacket.

The couple effortlessly channeled Olivia and John

Olivia and John rose to fame as household names after the film's iconic release in 1978

The couple effortlessly channeled Olivia and John, who rose to fame as household names after the film’s iconic release in 1978.

The couple nailed the Grease look and got into character

The couple nailed the Grease look and got into character

Kelsea dressed in a fitted black halter top and leather leggings

Kelsea dressed in a fitted black halter top and leather leggings

the Miss Me More hitmaker completed her look with voluminous blonde curls and bright red lipstick

the Miss Me More hitmaker completed her look with voluminous blonde curls and bright red lipstick

The Outer Banks star couldn't take his eyes off Kelsea as they spent the star-studded soirée together

The Outer Banks star couldn’t take his eyes off Kelsea as they spent the star-studded soirée together

Just a few days ago, Kelsea shared how much she appreciates Chase's pride in their relationship

Just a few days ago, Kelsea shared how much she appreciates Chase’s pride in their relationship

Kelsea and Chase officially walked the red carpet together at the CMT Music Awards in April 2023

Kelsea and Chase officially walked the red carpet together at the CMT Music Awards in April 2023

“And not only is she an amazing person, but everything you see – whether it’s on social media or when she’s on stage – is exactly the person she is when she’s not doing those things.”

The couple is committed to nurturing their relationship, even when work keeps them apart for extended periods of time.

Chase told People magazine: ‘We don’t BS each other. If we have to make the effort to show up when someone is across the country, we will.”

He believes that the same dedication they apply to their careers should be reflected in their personal lives, recognizing that building a fulfilling life requires hard work and is not always easy.