Billie Eilish has shared a personal tribute to Justin Bieber following their recent on-stage moment at Coachella, offering fans a glimpse into her long-standing admiration for the Canadian singer.

Eilish took to Instagram to post a series of childhood photographs reflecting her early fandom.

One image shows her wearing a rainbow sequin dance costume with white Converse trainers, standing in a room covered with posters of Bieber.

Another photograph features a whiteboard where she had written the lyrics of “Barbie Girl” by Aqua, alongside details about Bieber’s birthplace and birthdate.

Accompanying the images, the 24-year-old wrote, “I’m a Bieber girl. In a Bieber world, it’s Biebertastic, let’s Bieber blast it, Bieber flips his hair, wears purple everywhere, it’s a Bieber nation, thank god for his creation! Come on Bieber spread the FEVER!”

The post also included images of Eilish wearing Bieber merchandise, as well as a collection of themed memes she has gathered over the years.

In one slide, she displayed a photo of Bieber on the back of her phone case, followed by a clip of herself dancing to his 2012 track “Confident”.

The tribute comes shortly after Bieber invited Eilish on stage during his headlining performance at Coachella on 18 April 2026. During the performance, he called her up while singing “One Less Lonely Girl”, a moment that drew significant attention from fans.

The interaction highlighted the long-documented connection between the two artists, with Bieber previously referring to Eilish in affectionate terms, reinforcing the bond that has resonated with audiences.