Inside Billie Eilish Star-Studded 21st Birthday Celebrations

Kendall Jenner and Hailey Bieber also join the star-studded Billie Eilish's 21 birthday party.

Billie Eilish recently turned 21 and she throws a star-studded birthday bash. She partied the night away with some of her most famous friends, including her boyfriend, Jesse Rutherford. Many in attendance shared videos from the event, including clips of her blowing out her birthday candles while rocking a red Christmas gown with white fur trim.

One of the celeb guests who posted a series of photos from the party was Lil Nas X. The singer snapped selfies with Dove Cameron, Avril Lavigne, and Eric Andre, among others, and was all smiles as he rang in Eilish’s big day.

Other attendees were Kendall Jenner and Hailey Bieber. Kendall also took to her social media and shared a series of the photo booth. Jenner along with Hailey playfully posed for the photos. Jenner and Bieber looked like they were having fun taking the black-and-white photos, which they both posted to their Instagram Stories.

Moreover, Billie also took to social media and shared a very sweet photo. The singer shared a pic of herself as a little kid crying on what seems to be her birthday. In the photo, little crying Billie is standing in front of her unicorn cake. She simply penned 21 in the caption.

Saturday’s big birthday bash came one day after she performed at a sold-out show in Inglewood, California, where her boyfriend surprised her with a birthday cake on stage to celebrate the special occasion. However, after going Instagram official with her boyfriend, the singer gushed about Rutherford. In a previous interview with Vanity Fair, titled ‘Same Interview, Sixth Year,’ the pop star opened up about dating The Neighbourhood singer saying, “It’s really cool and I’m really excited and I’m really happy about it.”

Eilish further shared that she’s “really inspired by this person, and, you know, he’s inspired by me.” She added, “I managed to get…to a point in my life…where I not only was known by a person that I thought was the hottest f***ing alive but pulled his ass! Are you kidding me? Can we just [get a] round of applause for me? Thank you, Jesse Rutherford, everyone.”

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