Christmas Carpool Karaoke Face-Off

James Corden's Carpool Karaoke has taken the world by storm, and this year for Christmas he recruited Mariah Carey and a whole host of celebs to help sing her 1994 hit "All I Want for Christmas is You." But do you recall 2015's Christmas tune in the car?

Let's see which one you prefer, The Late Late Show's 2016 or 2015 verison. Sound off below!