Who knew Justin Bieber and Meghan Trainor were such musical BFFs? The singer songwriter just dropped a cover of the Biebs' infamous Christmas tune "Mistletoe", and he has already graced it with his blessing. Swaggy, right?All of this started a few months back when Justin recorded a remix of her hit song "All About That Bass" about a month after it was released. Now it seems like she's paying him back for all that recognition, releasing her version of his holiday hit from back in 2011.
Meg recently performed Justin's song for a show in Germany, and he quickly tweeted a video out of her performance. "Nice job @Meghan_Trainor. #Mistletoe :)," he posted.
Check out Meghan's cover of honestly one of our favorite JB's songs ever, below. Whose version do you prefer?