Britney Spears rang in the Christmas holiday by sharing a special moment with her son Jayden. On Wednesday, the pop star said in an Instagram post that she had reunited with the 18-year-old to celebrate the holiday after having not seen him or his brother in two years.

On social media this Christmas, many stars detailed how they spend their holidays, from quality time at home around the tree to surprise visits from Santa Claus. There was even a special family reunion this year,

Elon Musk has admitted to taking a weight-loss drug in a Christmas Day post on X, formerly Twitter, as he shared a picture of himself wearing a Santa costume. "Ozempic Santa," the Tesla and SpaceX CEO posted alongside a photo of himself in the classic red outfit and white beard.

Elon Musk turned heads with a decadent his tree. Dressed head-to-toe in a Santa costume, he captioned his photo "Ozempic Santa," flaunting a slimmer figure. The Tesla CEO was picked by president-elect Donald Trump to co-lead the inaugural Department of Government Efficiency shortly after the election.

Elon Musk has a lot going on as 2024 winds to a close. The CEO of both Tesla (TSLA) and SpaceX is finishing a busy year that brought plenty of updates from both companies. 💰💸 Don’t miss the move: SIGN UP for TheStreet’s FREE Daily newsletter 💰💸 Now,