When you're the singer of one of the biggest Christmas hits in modern history, it figures that Christmas will be kind of a big deal in your family.
Mariah Carey has definitely passed on those festive genes - in a video posted on her Instagram, her son Moroccan, five, dances around the kitchen throwing shapes to her Christmas hit, All I Want For Christmas Is You.
We're all wondering the same thing here: does Mariah always cook dinner in a red satin robe while listening to her own music?
Probably. It seems like a pretty Mariah Carey thing to do.
The song, first released in November 1994, peaked at Number 2 in the charts, and Mariah reportedly still earns over £300,000 in royalties.
Her son Moroccan, and his twin sister Monroe, were born in 2011 during her marriage to Nick Cannon.
The pair divorced three years later, and after a brief engagement with Australian billionare James Packer, Mariah is now reportedly dating dancer Bryan Tanaka.
The world's biggest diva doesn't need a man to make Christmas happy, though - looks like she's getting in the festive mood perfectly well with her kids.
What are your kids' favourite Christmas songs? Tell us over at Closer's Facebook and Twitter