Olivia Rodrigo
The "traitor" singer wished everyone a not-so-sour New Year's, writing that she's "so excited for what's 2 come."
Erin Foster
Expecting her first baby with husband Simon Tikhman, she showed off her baby bump in a sheer top on NYE.
Chase Stokes and Kelsea Ballerini
The couple shared a romantic kiss in Paris as the clock struck midnight.
Hilary Duff
The pregnant actress quipped that chef Gaby Dalkin "made 29 deadly pizzas …. Mostly for me! Happy new year!"
Gerry Turner and Theresa Nist
The Golden Bachelor star had a romantic evening with his bride-to-be. "Relaxing in a New York State of mind waiting for the ball to drop," she wrote on Instagram, "and wishing everyone a happy, healthy and joyful New Year."
Sabrina Carpenter
The "Feather" singer got the party started in Times Square.
Matt Rogers, Bowen Yang, Andy Cohen and Anderson Cooper
The two comedians joined hosts Andy Cohen and Anderson Cooper during CNN's New Year's Eve special.
Nicki Minaj
It truly was Barbie's World in Miami as the rapper performed during a NYE party.
Alix Earle
The TikToker rang in 2024 by watching Nicki Minaj perform at E11EVEN Miami.
Julia Fox
The Uncut Gems actress also stepped out in a unique ensemble for the Miami bash.
LL Cool J
He hit the stage in New York before the ball dropped.
JoJo Siwa
The influencer celebrated the countdown on Snapchat.
Halle Bailey
The Little Mermaid actress shared photos from 2023, including a selfie with boyfriend DDG. "2023 is a year i will never ever forget," she wrote on X. "looking back on this year i can’t believe this is my life, i’m so thankful to God also thankful to all of you for your unwavering support. let’s bring in this new year stronger than ever, life is what we make it."
Lindsay Lohan
"Wishing everyone a Blessed year," the Mean Girls star, who celebrated the holiday with husband Bader Shammas, wrote on Instagram. "May it be filled with Love, Good Health, Peace and Happiness! Full of gratitude."
The actress shared her post five months after the couple welcomed their first child, son Luai.
Victoria Beckham & David Beckham
Victoria shared photos from her New Year's Eve dinner with her husband and her parents. She captioned her Instagram post, "Creating memories this NY Eve x family time really is everything x I love you all so much @davidbeckham @jackie.adams_ xxx."
Ian Somerhalder & Nikki Reed
The Vampire Diaries actor wrote on Instagram Dec. 31, "Yeahhhhhhh 2024!"
Demi Lovato
The singer shared a montage of favorite moments of 2023, including a video of herself kissing fiancé Jutes.
Jennifer Love Hewitt
The Party of Five actress shared a message reflecting on the hardships she faced in 2023. "This year I went thru a lot no one knew about. And was grateful for that privacy," she wrote on Instagram. "I had the greatest time being a mommy at home with my kids. Learned to be a better baker. Learned it’s okay to take time for myself mentally, physically and emotionally. Did a lot of praying and manifesting. Belly laughed more than ever. Had the longest cold of my life. Was forced to have more faith than normal. Learned to love working out as a gain for my mental health. Took chances on myself and my bigger dreams."
Arnold Schwarzenegger
The politician was surrounded by his pet pig and Yorkie in his New Year's message.
Alabama Barker
Travis Barker's 18-year-old daughter showed off a green hairdo for New Year's 2023.
Aubrey Paige & Ryan Seacrest
While Ryan Seacrest hosted Dick Clark's New Year's Rockin' Eve, his girlfriend was close by cheering him on.
Jelly Roll and Jessie Murph
The "Wild Ones" collaborators lit up the stage on NYE.
Khloe Kardashian
The Kardashians star shared that Liquid IV is a "NYE MUST" in a sponsored post to ring in 2024.
Diane Kruger
"Good bye 2023," the Inglorious Basterds actress wrote on Instagram, alongside a photo of her and Norman Reedus' daughter Nova. "Can’t say that you brought out the best in us all. Here’s to more unicorns, humanity and empathy."