Twas the night before Christmas … and many celebs took to social media to share their holiday experiences.

The weather might be cold, but things were heating up for the rich and famous Sunday, with many sharing their Yuletide celebrations with their fans and followers.

Gwen Stefani has been one of the most prominent faces this holiday season as she’s been hard at work promoting her holiday album You Make It Feel Like Christmas.

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Mwah! Gwen Stefani, 48, and Blake Shelton, 41, kissed under the mistletoe on Christmas Eve Sunday

The Grammy-winning songstress delivered for her fans, as she shared a romantic shot with her boyfriend – People’s Sexiest Man Alive, Blake Shelton – as the pair of performers shared a smooch under the mistletoe.

The A-list entertainer spread the love, as she also took under the mistletoe to share kisses with her sons Kingston and Zuma, while her adorable long-haired tot Apollo was also seen milling about at the warm get-together, which was full of family, decorations and love.

Kevin Hart hasn’t had the easiest year – as he was ensnared in a scandal linked to his cheating on his pregnant wife Eniko Parrish – but the comedian was finishing the year strong, as he had snow imported to his Southern California home base to provide a winter wonderland for his children.

‘I [brought] aspen to Malibu since we couldn’t go to aspen this year….anything for my kids,’ the Jumanji: Welcome to the Jungle actor wrote, adding the hashtags, ‘#Harts’ and ‘#happyholidays.’

Happy time: The pop superstar beamed as she posed next to the country heartthrob

Festive: It’s been a whirlwind holiday season for Gwen, who’s been immersed in Yuletide spirit plugging her album You Make It Feel Like Christmas

In a clip, his family enjoyed frolicking in the snow, calling for Christmas music, at which point the seasonal Peanuts classic Linus And Lucy began to play.

Hart wasn’t the only one to import snow to warmer climates for the holiday, as Christina Aguilera also made sure her surroundings were amply festive.

She took to Instagram with a shot of herself and her husband Matt Rutler sharing a kiss in their driveway, replete with snow – and palm trees. She wrote, ‘I brought the snow to me & my love this Xmas.’