Taylor Swift
Are you ready for it? The pop star gathers her best pals for a costume party inspired by their childhood heroes.
Olivia Munn & Tucker Roberts
The actress and her new beau get photobombed by talent manager Scooter Braun on New Year's Eve.
Khloe Kardashian & Tristan Thompson
Starting off 2019 with each other! The E! reality star and professional athlete ring in the new year at a club in Cleveland.
Bella Hadid & The Weeknd
The supermodel sealed 2018 and kicked off 2019 with a kiss from her famous boyfriend.
Jon Gosselin, Colleen Conrad, Collin Gosselin & Hannah Gosselin
The famous dad rang in the new year with two of his eight children.
Post Malone
After performing at Madison Square Garden, the rapper holds a special New Year's Eve Concert at Marquee New York.
Kylie Jenner & Travis Scott
The lovebirds usher in 2019 with a dinner date in West Hollywood.
Cheryl Burke & Matthew Lawrence
The Dancing WIth the Stars pro and her fiancé ring in the New Year at Calistoga Ranch, Auberge Resorts Collection in Napa Valley, Calif.
The Beckhams
The famous Beckham family wished fans a "Happy New Year from us all."
Alessandra Ambrosio
"Hello 2019 !!!" the supermodel wrote on Instagram after posing in her L*SPACE bikini on Santa Catarina Island.
Heidi Klum
"Wishing everyone a happy and healthy 2019," the America's Got Talent judge shared on Instagram while posing with fiancé Tom Kaulitz.
Gwen Stefani
"Happy New Years!" the lead singer of No Doubt shared on Instagram while celebrating 2019 with Blake Shelton in Las Vegas.
Gigi Hadid
"Just a spoon full of sugar helps 2018 go down ... in the most delightful way! HAPPY NEW YEAR !" the supermodel wrote on social media after attending Taylor Swift's party.
Carrie Underwood
"Kicking off 2019 right...Me and my boys cuddled up watching a movie. Yes, I'm wearing Mike's shirt. #LettingItAllHangOut," the American Idol winner joked on Instagram.
Miley Cyrus
Fresh off her wedding to Liam Hemsworth, the pop star hits the slopes looking oh-so chic.
Jennifer Lopez & Alex Rodriguez
"As the sun sets on 2018, from our family to yours... #HappyNewYear everyone," the former MLB pro captioned the snapshot.
Katie Holmes
The actress wishes her fans a Happy New Year with a wintery photo opp.
Kristin Cavallari
Mommy-daughter moment! The E! reality star basks in the last moments of 2018 with her little one.
Jessie James Decker
The country music songstress and reality TV star rings in 2019 with a margarita in hand.
Nick Jonas & Priyanka Chopra
The lovebirds celebrate their first New Year's Eve as newlyweds in Switzerland.
Jennifer Garner
The A-list actress reflected on her year via social media, writing "I am grateful for all of the friendship, health, silliness and growth (even painful) of 2018. I am prayerfully grateful for my children and family. Please, more of the same next year, for all of us."
Jimmy Fallon
The late-night host, wife Nancy Juvonen and their two daughters ring in 2019 on vacation.
Brie Bella
"With the Bird you take multiple pics and pray one turns out!!! Lol Happy NYE! Love The Danielson's," the WWE star gushed on social media.
Kendall Jenner & Kim Kardashian
Snow bunnies! The famous sisters hit the slopes in Aspen over New Year's Eve weekend.