Billie Eilish and Nat Wolff: A Complete Relationship Timeline

After months of rumors, it seems safe to say Billie Eilish and Nat Wolff are more than friends.

That’s right, the 23-year-old singer-songwriter appears to be dating one half of The Naked Brothers Band. On June 8, DeuxMoi published photos of Eilish kissing the 30-year-old actor/musician on a balcony in Venice, Italy.

Brother-act Nat & Alex Wolff had been close friends with Eilish for over a year before opening for Hit Me Hard and Soft: The Tour in fall 2024. However, romance rumors between Eilish and Nat began swirling once they were seen leaving the iHeart Music Video awards together in March 2025.

Those rumors seem to have been confirmed by paparazzi in June, when the pair were photographed kissing and taking selfies while drinking champagne in Italy. Here’s Billie Eilish and Nat Wolff’s complete relationship timeline.

June 8, 2025: Deux Moi shares photos of Eilish and Nat Wolff kissing and taking selfies on a balcony in Italy.

March 25, 2025: Sources tell Page Six that Billie and Nat were “very affectionate” while bar hopping at gay bars in New York City.

However, a source Page Six claims is close to Eilish says the two are “nothing more” than “close friends,” adding, “Billie is affectionate with all of her friends.”

March 18, 2025: Dating rumors start picking up after Eilish and Nat are seen leaving the iHeart Music Video awards together, though some fans are not convinced. “They’re literally best friends lmao,” one fan responded to DeuxMoi’s post.

June 14, 2024: Nat’s brother Alex Wolff and Eilish discuss their friendship in a Vogue “Off the Cuff” video. The entire video is a love fest with Eilish declaring, “Your family is literally the greatest thing that’s ever happened to me.”