The All Day rapper claims both that Kim Kardashian West approved the song AND that it was Taylor's own idea!
He took to Twitter to share:
[Image via To/FayesVision/WENN.]
Oh Justin Bieber. It's not even close to Christmas… yet all your fans totally ate up the debut of Mistletoe at your show!
Okay, okay, we did too!
Check out the video above to see the Biebs get into the early holiday spirit, and sing his brand new song to the masses!!
PS. Look at all those phone screens! Wow!