Justin Bieber gives us a behind-the-scenes look at his new ‘Mistletoe’ music video — and he even makes out with a gorgeous girl! Was Selena Gomez jealous?

Whoa! This isn’t a sight we were expecting to see! For months now, we’ve watched Justin Bieber fawn over his girlfriend, Selena Gomez, so imagine our shock to him kissing another girl in his new music video for his single, “Mistletoe!” Click to watch video!