We all know that Justin Bieber has lots of fans that are willing to do anything to defend their favorite heartthrob hunk.
They will go further than the moon and back for their man - from camping out for concerts, to even sending death threats to his haters!
Even though Beliebers would do anything to be his girlfriend, it looks like one girl decided to take his new song "Boyfriend" and turn it into an extremely obsessive, stalker "Girlfriend" version.
She replaces the “swags” with “nags," and even puts on one of the creepiest faces we’ve ever seen!
Check out the crazy girlfriend video above.