By which we mean: you go as OTT as possible and publish it for the world to see.
Just check out our girl Bey, looking flawless in a helicopter whilst flying over Iceland. As we all do, at some point or another…
We are also super impressed by Reece Witherspoon’s Christmas wreath (or should we say, Christmas Reece)….
And matching is certainly in this year. And why not? When you look as adorable as Katherine Heigl, Josh Kelley and their daughters….
Or Oprah and her entire family in matching pjs….
But it was Madmen star January Jones who took out the cuteness award for this adorable family pic…
… and her onesie….
Frozen star Kristen Bell was quite obviously spoiled by husband Dax Shepherd…
And we can only assume that Will.i.am must have had a bit of spare time on his hands during the day for some selfies of the, umm, interesting persuasion….
Flick through the gallery below to see more celebrities celebrating Christmas. (Warning: Gallery contains a Christmas cat and lots of cuteness. You probably will be jealous.)