The Canadian singer uploaded a photo of what looks like the script for the Man of Steel sequel on his Instagram profile.
Bieber has previously revealed that he wants to broaden his acting CV and has featured in CSI: Crime Scene Investigation and had an uncredited blink-and-you’ll-miss-it cameo in Men in Black 3.
He told E!: ‘I hope to do some more acting. I have only done a few things like CSI, but I really want to do some more acting.’
Ben Affleck has been cast as Batman with Henry Cavill reprising his role as Superman in the new film due out on July 17, 2015.