Mac Miller gets in the spirit of the season with his cover of “Baby, It’s Cold Outside.” The Pittsburgh MC, under his alter ego Larry Lovestein, duets with Nickelodeon star Ariana Grande on the acoustic jam.

“Its christmas… this is my favorite christmas song. @SweetLarryLove and @ArianaGrande killed it,” tweeted Mac, whose sophomore album Watching Movies With the Sound Off is due in early 2013.