New couple alert.

Billie Eilish was spotted packing on the PDA with Nat Wolff during a romantic getaway to Venice, Italy.

The “Ocean Eyes” singer and the “Paper Towns” star were seen passionately kissing on a balcony while sipping champagne, per photos obtained by DeuxMoi Sunday.

Wolff, 30, gazed adoringly at Eilish, 23, as he pulled away.

At one point, the pop star grabbed her digital camera to take a photo of their view, as the actor soaked up the scene.

They even cozied up for a sweet selfie before Eilish turned the camera to take a photo of Wolff.

The duo coordinated in gray T-shirts and jeans.

Reps for Eilish and Wolff weren’t immediately available to Page Six for comment.

Rumors that the “Birds of a Feather” songstress was dating Wolff have been swirling for months.

In March, they stepped out together in New York City.

At the time, Page Six heard they were “very affectionate” with one another while hanging out at several gay bars.

A spy shared that they were getting close while playing pool at the Phoenix near the East Village, with Wolff allegedly telling a patron that he and Eilish were dating.

The week prior, they were spotted sneaking out of the 2025 iHeartRadio Music Awards together.

Though it’s unlikely Eilish — who is bisexual — will share much about her relationship with Nat after vowing to stop discussing her private life.

However, the Grammy winner shared last December that she achieved her 2024 goal of “having good sex.”

Eilish was last publicly romantically linked to Jesse Rutherford from October 2022 to March 2023.