You know Mariah Carey — the Songbird Supreme, Queen of Christmas, and Legend of All Legends.
![Closeup of Mariah](https://img.buzzfeed.com/buzzfeed-static/static/2022-12/10/16/asset/1c080646b6b9/sub-buzz-2171-1670688959-87.jpg?downsize=700%3A%2A&output-quality=auto&output-format=auto)
Well, during the opening night of her Merry Christmas To All Christmas tour, Mariah brought out her 11-year-old daughter, Monroe.
![Mariah and Monroe singing](https://img.buzzfeed.com/buzzfeed-static/static/2022-12/10/16/asset/e07623b0b133/sub-buzz-2124-1670689057-109.png?downsize=700%3A%2A&output-quality=auto&output-format=auto)
Mariah and Monroe sang a beautiful rendition of "Away In A Manger" while sitting on a couch in front of a sold-out stadium.
View this video on YouTube
Monroe definitely has that signature Mariah tone — like, I was shook.
Monroe and Mariah did a duet !!
But I was even more blown away when Mariah and Monroe literally harmonized in whistle notes together during their performance. Like, are you kidding?!
MARIAH BROUGHT OUT MONROEEEEEE 😭😭😭😭 @MariahCarey
(Happens at 0:40 in the above video.)
Like, this makes me so happy and excited. Monroe is so talented and definitely inherited Mariah's vocal skills.
![Mariah and Monroe singing](https://img.buzzfeed.com/buzzfeed-static/static/2022-12/10/16/asset/eeb9457e6edc/sub-buzz-2163-1670689185-2.png)