Billie Eilish and Jesse Rutherford are now a fashion couple — or at least a supposed couple. After being seen on what looked to be multiple dates in recent months, the couple stepped out on the red carpet at the LACMA Art+Film Gala in identical clothes. As a Gucci ambassador, the singer has donned many ensembles from the Milan-based design business throughout the years. However, this is the first time she has promoted the company with a couples costume, as both Eilish and her putative new partner were dressed head to toe in Gucci styles.

Eilish, 20, wore a form-fitting slip dress instead of her regular baggy clothes. Gucci’s iconic interlocking “G” design covers the nightgown, which has lace panelling down the neckline, across the bodice, and flowing down the front. With two front thigh-high slits displaying a pair of tights and platform slides below, she confirms the double-slit style (last seen on Megan Fox) is alive and well.

Eilish accessorised with an eye mask, a floor-length silk robe, and a large blanket draped around their shoulders, as if they were snuggling on the couch rather than the red carpet. Rutherford, 31, sat next to her in a pair of Gucci logo pyjamas and matching slippers. The main vocalist of Neighbourhood wore his collar open to show off his numerous neck and breast tattoos and a single gold pendant necklace to compliment her layered chains.

Despite the fact that the alleged couple is fresh, they have already had one elegant excursion. They came out for dinner with Eilish in October sporting a classic ’90s-inspired date outfit: a black minidress with a simple body-con design.