Claudia Sulewski and Finneas O’Connell at the ‘Vanity Fair’ Oscars party in Beverly Hills on March 10, 2024.Photo:Jamie McCarthy/WireImage

Claudia Sulewski and Finneas O’Connell attend the 2024 Vanity Fair Oscar Party Hosted By Radhika Jones at Wallis Annenberg Center for the Performing Arts on March 10, 2024 in Beverly Hills, California

Jamie McCarthy/WireImage

Finneas O’Connellmade history at the 2024Oscars— and his girlfriendClaudia Sulewskistepped out to support him!

The couple, who have been dating for over five years, walked the red carpet together at the event in Los Angeles on Sunday night.

Claudia Sulewski and Finneas O’Connell at the ‘Vanity Fair’ Oscars party in Beverly Hills on March 10, 2024.Phillip Faraone/VF24/Getty

Claudia Sulewski and Finneas O’Connell attend the 2024 Vanity Fair Oscar Party Hosted By Radhika Jones at Wallis Annenberg Center for the Performing Arts on March 10, 2024 in Beverly Hills, California.

Phillip Faraone/VF24/Getty

The Grammy winner and YouTuber posed next to one another, with O’Connell wrapping his arm around Sulewski’s back. They appeared to be all smiles in several shots, as the singer-songwriter showed off his trophy.

Sulewski wore a chic black dress with a menswear-inspired halter neckline that resembled a tuxedo and plunged in both the front and back. O’Connell, meanwhile, matched in a shiny, black satin suit with a black t-shirt underneath.

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Claudia Sulewski and Finneas O’Connell at the ‘Vanity Fair’ Oscars party in Beverly Hills on March 10, 2024.Amy Sussman/Getty

Claudia Sulewski and Finneas O’Connell attend the 2024 Vanity Fair Oscar Party Hosted By Radhika Jones at Wallis Annenberg Center for the Performing Arts on March 10, 2024 in Beverly Hills, California.

Amy Sussman/Getty

Earlier during the 96th annual Academy Awards, the musician and his sister/collaborator, 22, performed their hit song fromGreta Gerwig’s blockbusterBarbie, which wasup for a total of six awards. The stage was adorned in pink while O’Connell played the song at the piano and Eilish gave a simple yet stunning performance, moving several members of the movie’s cast likeAmerica FerreraandKate McKinnonand its writer/director, 40, to tears.

“What Was I Made For?” was nominated alongside fellowBarbietrack “I’m Just Ken,” as well as “The Fire Inside” fromFlamin’ Hot, “It Never Went Away” fromAmerican Symphony, and “Wahzhazhe (A Song for My People)” fromKillers of the Flower Moon.

Claudia Sulewski and Finneas O’Connell at the ‘Vanity Fair’ Oscars party in Beverly Hills on March 10, 2024.Stefanie Keenan/VF24/WireImage

Claudia Sulewski and Finneas O’Connell attend the 2024 Vanity Fair Oscar Party Hosted By Radhika Jones at Wallis Annenberg Center for the Performing Arts on March 10, 2024 in Beverly Hills, California.

Stefanie Keenan/VF24/WireImage

O’Connell and Sulewski have stepped out to attend the Academy Awards together in the past, including in 2022, when he and Eilish won their first Oscar for “No Time to Die” from theJames Bondmovie of the same name.

Earlier this year, the actress also accompanied her beau to the 2024Grammys, among other events.

The pair first met in 2018 on a dating app and have remained tight knit ever since. In 2019, the couple bought a house and moved in together and they have even collaborated on projects over the years, like the hitmaker’s music video for the 2022 song “Mona Lisa, Mona Lisa,” which Sulewski directed and starred in.

Claudia Sulewski and Finneas O’Connell at the Los Angeles premiere of ‘Barbie’ in July 2023.Axelle/Bauer-Griffin/FilmMagic

Claudia Sulewski and FINNEAS attend the World Premiere of “Barbie”

Axelle/Bauer-Griffin/FilmMagic

“Happy anniversary to my absolute dream girl!!! Best 5 years of my life!!!” O’Connell wrote in the capiton of anInstagramtribute at the time.

In herown post, Sulewski also wrote, “half a decade with the love of my life ♥️ lucky us.”

More recently in mid-February, the singer-songwriter shared a heartfelt birthday message for the actress/filmmakeron Instagram. “Happy birthday to my most precious Claudia who has made the world a better, brighter place since she got here,” he wrote in the caption of the photo of the pair. “so lucky you were born when you were, so lucky to be around you.”

source: people.com