Kate Beckinsale Cozies Up to Ex Michael Sheen in Funny Instagram Photo!

Kate Beckinsale is enjoying the holidays with her ex Michael Sheen.

The 45-year-old actress took to Instagram to share a photo and sweet (and funny!) message as she cozies up to 49-year-old actor, who’s rocking a bunny onesie.

PHOTOS: Check out the latest pics of Kate Beckinsale

“So apparently there are two meanings of the word ‘perineum,’ one being the area of the body between the genitals and anus, and the other, the period of time between Christmas and New Year’s Day. I thought I had been clear we were celebrating the second but Michael turned up in an impenetrable onesie just in case he was ambushed by an excitable relative,” Kate captioned the photo.

Kate and Michael were together from 1995 until 2003 and share a 19-year-old daughter Lily – and have remained extremely close.

See the photo below!