For Reese, however, 'tis the season for matching outfits in general. After all, the Morning Show actress—who is also mom to son Deacon Phillippe, 20—didn't just twin with her eldest this week. She and BFF Laura Dern simply sparked in their silver sequined skirts, which they paired with cream sweaters, at a holiday party.

And the Big Little Lies stars couldn't get enough of their coordinated ensembles, with Laura writing on Instagram alongside a pic of the duo posing with a phone, "Listen, I said get Santa on the horn, STAT. We've got a skirt emergency."

Reese, meanwhile, shared an adorable photo of her and the Jurassic Park actress posing in front of a tree, following it up with a snap of the pair looking a little bit tired at the end of the night. As she joked in the caption of her Dec. 21 post, "Spreading Holiday joy ... it's exhausting"

Keep reading to see how more stars celebrated the holidays.