Mariah Carey brought her 11-year-old daughter, Monroe, out on stage for a Christmas duet on Friday at a concert in Toronto.
The mother and daughter duo took the chance to harmonise in front of an audience, with Mariah sharing the sweet moment with her 11.4 million Instagram followers.
Sharing a Carousel of pictures of herself on stage, Mariah wrote: "Thank you so much to alllll the Canadian fans and lambs that came out to celebrate with me at my show last night!!!! Merry Christmas to All!!"