The students and faculty of McKinley High have apparently never heard of the separation between church and state, as the Glee kids spend the majority of their classroom time decorating a Christmas tree while singing Mariah Carey’s seasonal classic “All I Want For Christmas Is You” (the non-“superfestive!” Bieber version, that is). But hey, who are we to ruin the holiday fun of a bunch of fictional characters? Jump below to watch New Directions take on Mimi’s Xmas tune, as well as “Do They Know It’s Christmas”.
Glee Cast – “Do They Know It’s Christmas?”
Glee Cast – “All I Want For Christmas Is You”
Both songs are available on Glee: The Music, The Christmas Album Vol. 2, which is out now.