Billie Eilish Shows Off Her Wild Side in Santa Outfit

Geri Green
Billie Eilish
Getty | MICHAEL TRAN

Billie Eilish has been celebrating the holiday season and her birthday all at once. The bad guy singer is fresh from turning 21, and she made sure to party hard while also keeping it festive. Billie updated her Instagram with photos as she shared a massive gallery ahead of the weekend - the Friday share showed the Grammy winner in a red-and-white Santa outfit while hitting the dancefloor and celebrating. Billie turned 21 back on December 18, although she waited a while to share her party photos. Fans have left her over 8 million likes.

Turning 21 With Party Vibes

Billie Eilish
Flickr | shuttertrigger

Billie opened her gallery with major Xmas energy as she showed off an off-the-shoulder dress that was fully Mrs. Claus. The Grammy winner flaunted her fit and curvy figure while also wearing matching elbow gloves. She added in a candy cane and hoop earrings while smiling and hitting the dancefloor with artist Doja Cat.

Billie's 107 million followers know when to swipe. Billie also included wild party footage with various friends, where she showed her dress to be a thigh-skimming mini one. The A-Lister wore her dark locks down, also rocking bangs. In one snap, she also showed a fair amount of curve via the dress' low-cut neckline. "Nothing but love (enjoy the last two)," a caption read. Quick to comment was socialite and reality star, Paris Hilton.

"That's hot," the blonde wrote.

Movie Time!

Fans can expect plenty from Billie, and not just her beats and new fragrance.

"!!!!!! “billie eilish: live at the O2 (extended cut)” is coming to cinemas worldwide on january 27 for one night only!!!!! 🥳 can’t wait for you to see the film and experience this tour together in theaters in a brand new way :) tickets go on sale next wednesday, dec. 21st !!" she recently wrote on Instagram.

New Nike Kicks

The Gucci partner is also signed to major brands. While rapper Cardi B and actress Gal Gadot handle Reebok and Hailey Bieber is newly signed to sports label FILA, Billie is with Nike. She's also been promoting her latest kicks with the kingpin company.

"My new @nike AF1 low is hereee ☺️ available now on store.billieeilish.com! hope you love both the mushroom and sequoia🙃," she told her IG followers.

Celebrity Followers!

Billie's Instagram is followed by a slew of celebrities not limited to supermodel Kendall Jenner, singers Selena Gomez and Ariana Grande, Netflix star Bella Thorne, plus Peaches hitmaker Justin Bieber.