Miley Cyrus & Mark Ronson have teamed up with John Lennon's son Sean Ono Lennon to perform his father's Christmas classic 'War is Over (Happy Christmas)'.
The musicians performed the song live on Saturday Night Live over the weekend.
People seem to be mostly positive about the cover of the song...
"One of my favourite Christmas tracks, and this take is gorgeously fresh and modern! Miley sounds incredible!" one person praised.
"The original by John Lennon is my favorite Christmas song of all time, so I was a bit skeptical at first... But boy it's a good cover." added someone else.
What do you make of Miley's version of this Christmas song?