Happy 2016! Stars Ring in the New Year Around the World
Girl gone Wild! Witherspoon gets goofy with festive glasses for the big countdown.
The actor and fiancée Paulina Slagter step out in style at a New Year's bash at Miami's Watson Island.
The rapper takes the stage in Las Vegas in a light pink ensemble and matching mic, of course.
LENA DUNHAM & JEMIMA KIRKE
Smack! The Girls costars experience a little bit of lipstick smudge after their yearly midnight kiss.
KIM & KOURTNEY KARDASHIAN
The sisters enjoy a game of Cards Against Humanity and sip champagne at a New Year's Eve pajama party.
Kardashian sneaks a sweet post-party "New Year's kiss" from son Reign, 1.
CHRISSY TEIGEN & JOHN LEGEND
A dapperly dressed Bieber patiently waits for the party to get started.
Where better to welcome the new year than at the happiest place on earth? Saldana and husband Marco Perego pay a visit to Mickey at Disneyland in Anaheim, California.
The superstar prepares for another fierce year by stunning in a glittery Valentino romper.
SOFIA VERGARA & JOE MANGANIELLO
The pair surround themselves with family and friends for the last night of 2015.
CHET HANKS & RITA WILSON
Mother and son welcome the new year side-by-side, after Hanks pledged to let go of "bad habits, selfish behaviors, poor choices, draining relationships, sketchy situations, lack of faith, self-doubt, and fear" in 2016.
KATHY GRIFFIN & ANDERSON COOPER
The comedian finally got the smooch she had waited all year for from her NYE cohost.
NEIL PATRICK HARRIS
Adorable twins Harper and Gideon, 5, are all aglow before setting off poppers with their dads after the countdown.
The actress catches a New Year's fireworks display in her native Australia, and graciously offers up some NYE advice on Instagram: "Enjoy yourselves and keep safe!! Don't get too trashed!!"
Also Down Under for the big night, Mariah Carey performs at Crown Casino's New Year's Eve blowout in Melbourne.
The Brazilian model returns home to ring in the new year, enjoying family, beaches and even some yoga while she awaits 2016.
The Billy on the Street host travels to Rio de Janeiro to toast 2016 with friends.
Unfortunately, the actress isn't starting 2016 in the best way possible: "Way to start the new year haha #beingsicksucksballs," she captions her IV snap.
"Happy New Year to you and yours," the Aussie writes on Instagram.
ANNA CAMP & SKYLAR ASTIN
The cute Pitch Perfect couple opts to spend the first days of 2016 enjoying the weather in Hawaii.
CARA DELEVINGNE, ST. VINCENT & SUKI WATERHOUSE
The stars soak in the Barbados sun – and each other's company! – during the final days of 2015.
Thanks to her mom, the country star has her own personalized champagne to toast the New Year with.
PETA MURGATROYD & MAKSIM CHMERKOVSKIY
"I'm not sure how 2016 can top this incredible year...but it's an amazing feeling knowing the best is yet to come baby," Murgatroyd captions her New Year's Eve smooch with fiance Chmerkovsky.
ELSA PATAKY AND CHRIS HEMSWORTH
A playful Pataky and husband Hemsworth celebrate the New Year surrounded by friends at a Wild West themed party.
"Happy New Year from our family to yours," Alba wrote on Instagram.
The singer and girlfriend Daphne Joy spent New Year's Day on South Beach.
JAMES & DAVE FRANCO
The brothers couldn't hide their excitement for 2016.
GABRIELLE UNION & DWAYNE WAYDE
The couple were in a silly mood by the Miami waters Thursday night.
Cameron Bure needed a "morning stretch" on the grass to recover from New Year's Eve revelry.
The Modern Family star sprung into 2016 in a cute off-shoulder crop top.
"Great old New Years. Thanks Seattle. We love you," Schumer captioned her sweet collection.