Billie Eilish marked a significant milestone as she celebrated her big 21st birthday with her nearest and dearest.
The American singer was joined by her boyfriend Jesse Rutherford and her fellow celebrity friends, including Justin Bieber and model wife Hailey Bieber, as she let her hair down at The Edition in West Hollywood on Saturday night.
The Bad Guy hitmaker made the most of having a birthday during the festive season as she opted for a sexy Mrs. Claus costume which consisted of a red faux fur-trimmed minidress, matching festive gloves and cape, while accessorising with large silver hoop earrings.
Now of a legal age in America to drink, Billie was seen with a champagne flute in hand as she cosied up to The Neighbourhood's Jesse, who wore a matching Santa suit.
As he wrapped her arms around her, the crowd sang Happy Birthday to a smiling Billie, who lapped up every second of admiring attention she received as she blew out the candles on her birthday cake. And it's no surprise why she was so delighted, given the celebrity turn-out.
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.
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!
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