Justin Bieber: 'Mistletoe' --First Listen!

Justin Bieber blows a big kiss as he waves goodbye to his fans on Thursday (October 6) in Rio de Janeiro, Brazil.

While performing at the Rio concert, the 17-year-old musician treated fans to a first listen of his new single, “Mistletoe!”

Justin later tweeted, “thanks to all the love ITUNES is now releasing #MISTLETOE early…now coming #OCT17th !!! spread the world…we r going for our first #1!!

WHAT DO YOU THINK about Justin’s new song? 25+ pics inside…