Billie Eilish just celebrated her 21st birthday in a Mrs Claus outfit

billie eilish 21st birthday outfit
Billie Eilish channels Mrs Claus for her 21st bdayAxelle/Bauer-Griffin - Getty Images

When you have a December birthday, you'll understand that sometimes you might have to embrace the festive season as part of your celebrations (whether you want to or not). And that's exactly what Billie Eilish did for her 21st bday over the weekend, but it looks like she was all in favour of the combined occasions. To mark the milestone, the artist invited a load of Hollywood's biggest names for an epic Christmas/birthday party, where she even went so far as to dress up as Mrs Claus.

The star-studded guest list included everyone from Lil Nas X and Kendall Jenner, to the Biebers and Olivia Rodrigo. And, like, if you hadn't already guessed, we totally wish we got an invite. BUT ALAS, I digress. For the occasion, Billie wore a red velvet mini dress with a matching cropped cape. Both pieces feature contrasting white fluffy trim - giving us major flashbacks to that iconic Mean Girls scene where The Plastics dance to Jingle Bell Rock. Billie teamed the mini with a black belt around the waist.

Aaaand here's a vid of that priceless Mean Girls scene because, when it comes to the number of times we can re-watch this clip, the limit does not exist:

Instead of sharing pics from the night on her own Instagram Grid, Billie opted for a throwback pic of her crying her eyes out at a childhood birthday party, because why not?

Happy (belated) birthday, Billie!

Follow Natasha on Instagram.

You Might Also Like