No celebrity is safe when it comes to the Internet, especially not Justin Bieber. Ever since he broke out with hits like 'Baby' and established himself as the leading teen heartthrob of the pop music world, Internet users have been creating hilarious memes of the 'Boyfriend' crooner. In celebration of these funny pieces of Internet artwork, we are counting down Justin Bieber's Most Hilarious Memes. So get clicking and get ready to laugh!