Mariah Carey continued to share Holiday cheer last night. As ABC aired their Mariah Carey: Merry Christmas To You special. The show which was held at the Orpheum Theater in Los Angeles showcased Mariah performing old and new songs from both her holiday albums, including a duet with her opera singer mother Patricia Carey on “O Come All Ye Faithful / Hallelujah Chorus” and her classic “All I Want for Christmas Is You.” Watch highlights from MC’s Christmas spectacular below.
