Pregnant Coleen Rooney led the celebrity festive greetings on Christmas morning, after she posted a picture of herself and three-year-old son Kai on Twitter.
The WAG, who is expecting another baby boy in 2013, wished everyone a Merry Christmas and treated her followers to a snap of her and her son in fancy dress.
And while most festive costumes involve some kind of Santa hat and tinsel, the Mancunian was instead having a Wizard of Oz themed Xmas with her family.
She posted: "Happy Christmas everyone! Have a fab day. Kai is over the moon, Santa's been! ( mummy even got a Dorothy costume!) loves the wizard of oz!"
Coleen was just one of LOADS of A-listers who took to Twitter to send their festive greetings to their followers.
Cheryl Cole, who treated fans to an early Christmas present with a surprise video of her single Ghetto Girl, posted: "Merry Christmas everybody. It's officially here :D"
Fellow Girls Aloud star and Strictly Come Dancing finalists Kimberley Walsh also posted: "Merry Christmas one and all! Eat, drink and be merry! I certainly will be! #familytime"
Meanwhile, boyband One Direction took to their individual Twitters to post their well wishes on Christmas Day. And their official Twitter shared a video of the boys sending festive greetings.
Harry Styles, who is spending the day without American girlfriend Taylor Swift, posted: "Merry Christmas everyone! .xx".
While cheeky Irish bandmate Niall Horan celebrated the amazing year the boys have had and also vocalised his impatience for his Christmas dinner.
He tweeted: "HAPPY CHRISTMAS ! Thank you for an amazing year! Make sure you have loads of fun today! Love you all ! Oi bobby horan put on the dinner I am ready to go! Never been so ready for dinner in me life".
We know the feeling.
Olly Murs posted: "MERRY CHRISTMAS EVERYONEEEEEEEE!!"
Fellow X Factor star Alexandra Burke posted: "Ho ho ho!!!" along a snap of her and her friends in Santa hats.
The Saturdays star Una Healy posted: "Merry Christmas everyone!! X"