Justin Bieber hopped on a club-ready remix of Meghan Trainor's "All About That Bass" back in October.
Meghan just returned the favor by covering Justin's "Mistletoe" at a radio appearance in Germany.
How did Justin respond?
He gave the performance two-thumbs up.
— Justin Bieber (@justinbieber) November 30, 2014
What do you think of Meghan's rendition? Any good? Better than Justin's?
Let us know what you're thinking in that comments section below!