• Jack Antonoff and wife Margaret Qualley were photographed backstage at the 2026 Grammys.
• The pair posed with Billie Eilish and Miley Cyrus at Crypto.com Arena.
• Antonoff is up for seven Grammy Awards this year for work with Sabrina Carpenter, SZA and Kendrick Lamar.

Backstage snapshots at the 2026 Grammys

Jack Antonoff and his wife Margaret Qualley were spotted backstage at the 2026 Grammy Awards on Sunday (February 1) at Crypto.com Arena in Los Angeles. Photographers captured the couple mingling with fellow artists, including a warm moment with Billie Eilish and a separate snap with Miley Cyrus.

What they wore

Jack kept his look casual–cool in a leather jacket and jeans, while Margaret chose a low-cut black gown for the evening. The couple’s understated, coordinated style stood out amid the Grammys’ flashier red carpet looks as they moved through the backstage area.

Antonoff’s big night: seven nominations

This year marks a major night for Antonoff: he earned seven Grammy nominations for his work across multiple projects. His credits include production and writing on Sabrina Carpenter’s album Man’s Best Friend and the song “Manchild,” as well as collaborations on SZA and Kendrick Lamar’s “Luther.” He also received nods for work on Kendrick Lamar’s album GNX and the track “TV Off” featuring Lefty Gunplay.

Those nominations underline Antonoff’s ongoing influence behind the scenes in contemporary pop and hip-hop — a prolific producer and songwriter who moves comfortably between singer-songwriter projects and high-profile rap albums.

Candid moments with Billie Eilish and Miley Cyrus

Photos from the backstage area show Antonoff and Qualley sharing quick posed shots with other stars. One image captures Jack smiling alongside Billie Eilish, while another shows Margaret posing with Miley Cyrus. The informal photos offered a rare, relaxed glimpse of artists off the stage and away from red carpet formality.

Night highlights

The Grammys brought a mix of performances, surprise moments and awards throughout the night. Antonoff’s multiple nominations meant he and Margaret were among the most photographed couples in the wings, splitting time between celebrating friends and awaiting the winners list.

Why it matters

Antonoff’s presence at the Grammys — both as a nominee and as a collaborator with some of today’s biggest acts — highlights his role in shaping current music trends. The backstage photos with Billie Eilish and Miley Cyrus also reflect how producers increasingly share the spotlight with the artists they work with.

Short, candid and stylish, the images of Jack Antonoff and Margaret Qualley at the 2026 Grammys capture a behind-the-scenes moment during one of music’s most high-profile nights. Watch the awards coverage for updates on Antonoff’s wins as the night progresses.

Image Referance: https://www.justjared.com/2026/02/01/jack-antonoff-wife-margaret-qualley-pose-with-billie-eilish-miley-cyrus-at-the-grammys-2026/