The likes of Kendall Jenner, Doja Cat, Olivia Rodrigo, Avril Lavigne, Dove Cameron, and Eiza Gonzalez were in attendance and sharing a slew of photos on their Instagram Stories during the evening.
Model Kendal looked sensational as she shared a series of black and white photobooth snaps with Rhode Skin mogul Hailey. Meanwhile, punk-pop princess Avril documented the moment the crowd sang Happy Birthday to Billie.
Throughout the evening, it was evident that Billie was the happiest she’s ever been and in a great place with her romance with Jesse.
Hailey Beiber / Instagram
Kendall Jenner / Instagram
Billie Eilish / Instagram
Opening up about her new relationship, Billie recently told Vanity Fair: “I just am really inspired by this person, and, you know, he’s inspired by me. It’s really cool, and I’m really excited, and I’m really happy about it.”
She also discussed the judgment their relationship has occasionally prompted. “Say what you need to say, but, like, I am in control right now. I did this,” she said. “I managed to get my life to a point where I not only was known by a person that I thought was the hottest f****** f***** alive but pulled his a**! Are you kidding me? Can we just [get a] round of applause for me?”
Happy birthday, Billie Eilish!