Lucy Hale
"Everyone have a fun, safe New Year's Eve!!" the Pretty Little Liars star wrote to her fans.
Giuliana Rancic
"Happy New Year from Dubai!!!" the E! News co-host shared on Instagram from Dubai. "@BillRancic @Pharrell #dxbnye #mydubai #mydsf #2015"
Snooki
"My nye kiss tonight," the former Jersey Shore star captioned on Instagram.
Jenny McCarthy
"Mr and Mrs checking in before the party gets started with @OfficialNYRE!" the radio host tweeted before celebrating with Ryan Seacrest on ABC. "#RockinEve"
Selena Gomez
The "Come and Get It" singer celebrates in Dubai with close friends including Kendall Jenner and Gigi Hadid.
Sarah Michelle Gellar
"Fill in your twitter handle and that's my 2014 Holiday Card to all of you!!" the actress shared with her fans. "Thank you all for being AMAZING!"
Gigi Hadid
What better way to ring in 2015 with gal pals?
Julianne Hough
The Dancing With the Stars judge joins NHL player (and boyfriend) Brooks Laich on the ice in advance of the NHL Winter Classic New Year's Day.
Tony Bennett & Lady Gaga
The musical duo treats fans to a special performance at The Chelsea inside The Cosmopolitan of Las Vegas New Year's Eve.
Khloé Kardashian
The Keeping Up With the Kardashians star celebrates 2015 early with a girls' night out at 1 OAK Nightclub inside the Mirage Hotel.
Ryan Seacrest
LOL! Seacrest is clearly ready for the 2015 ball to drop!
Whitney Cummings
"New Year's Eve better watch it's back because I woke up like this," the comedian tweeted hours before midnight.
Karina Smirnoff
The DWTS pro wears a festive hat in L.A.