And Justin Bieber only added fuel to the fire this weekend by sharing a pic on Instagram of a script, implying he was set to star in the superhero crossover!
Fans everywhere couldn't stop talking about the possibility of the Biebs as the Boy Wonder! If Batffleck caused a stir, Bieber-Robin whipped the Internet into a frenzy!
But is it really happening??
According to sources close to the production, the Baby singer is