Lena Headey
"I don't think I'm going to make the midnights," the Game of Thrones star wrote, "So Happy New f--king Year to you all. May it be Aces, may you grab it by the nuts and explode in success!! Wrestle your demons into peaceful submission. And tell those you love just that. Peace and mental health in abundance."
Kylie Jenner
"Happy New Years Eve.. when you start to feel like things should have been better this year remember all the mountains and valleys that got you HERE..," the reality TV personality shared. "There is more to you than yesterday. 2020 positive vibes ONLY."
Bethenny Frankel
"2019 was a year of transition, balance, settling and exhaling," the Bravolebrity reflected on social media.
Savannah Chrisley
"2019...I AM SO HAPPY TO SEE YOU LEAVE," the Chrisley Knows Best star wrote. "I know many of you look at social media and compare your lives to others that just seem so "perfect." I'm most certainly guilty of that... But in 2020 I'm making a promise to not only you but to myself to be more open, raw, honest, and real. I just wanna be ME."
Jordyn Woods
"This year I've grown more than ever... I've rebirthed my relationship with God and I found my true worth," the model explained. "I've been given the gift of clarity this year and I just want to thank anyone that never gave up on me even in my darkest times. I want to also thank my family, especially @elizabethwoods for getting me through. This is just the very beginning! 2020 you're not ready for us!!"
Kate Hudson
"The year of the Rose," the A-lister shared, paying tribute to her daughter Rani Rose. "I think I can speak for my beautiful boys as well and say that we all agree with this top nine :) She's been the most special edition to our family."
Jessica Simpson, Eric Johnson, Ashlee Simpson Ross & Evan Ross
Double date alert! The famous sisters head to Aspen with their forever plus-ones.
Miley Cyrus
Mwah! The pop star kisses 2019 goodbye with a festive celebration.
Jennifer Lopez & Alex Rodriguez
"What an amazing year it has been! As 2019 winds down, I am feeling so incredibly grateful and blessed," the former baseball pro shared online. "Looking back on these moments, I can't help but smile from ear to ear. I am so lucky to be able to spend my life with those I love, doing what I love. Thank you all for following me around on this wonderful journey. Here's to continued success and happiness in 2020!!!"
Toni Garrn & Alex Pettyfer
The model shared a major life update on New Year's Eve, writing, "Christmas Eve the love of my life surprised me on his knees asking me to be his forever. He changed my life the day we met and showed me what love really is—so yes I cannot wait to spend every day (well almost) of my life with you."
Post Malone
The rapper wishes his Instagram followers a Happy New Year by debuting his brand new face tattoo.
Justin Bieber & Hailey Bieber
The supermodel reflected on her many milestones alongside her husband by sharing a photo montage of their memories together.
Carrie Underwood
"And the most memorable moment of all in 2019," the country music superstar gushed, "becoming a family of four was the best way to start off the new year as we welcomed our precious Jacob!
Jade Roper
The Bachelor in Paradise star reflected on the birth of her son, writing on Instagram in part, "The best moment and the scariest moment of 2019 for me all captured right here in one photo. Welcoming Brooks into our family has brought an abundance of joy into our lives. It's hard to remember what life was like before him, because he fits in so perfectly (and also I probably can't remember because this kid loves 24/7 snuggles on me.)"
2 Chainz
The rapper hosts the MADE Nightlife New Year's Eve celebration at sbe hotspot nightclub, Nightingale, in West Hollywood.
Amber Tamblyn & America Ferrera
The actress recalls past New Year's Eve reunions with her Sisterhood of the Traveling Pants co-star.
Vanessa Hudgens
Let it snow! The High School Musical star heads to the mountains for a New Year's Eve vacation.