Justin Bieber sparks 'Batman vs. Superman' casting rumors with script selfie

New York Daily NewsJustin Bieber sparks 'Batman vs. Superman' casting rumors with script selfieNew York Daily NewsIs it beliebable? Justin Bieber sparked a frenzy of casting rumors when he posted a photo of himself holding the script to the upcoming "Man of Steel" sequel "Batman vs. Superman." RELATED: JUSTIN TIMBERLAKE: I WANT TO PLAY THE RIDDLER!