Justin Bieber: Robin in 'Batman vs. Superman'?

Justin Bieber just posted a picture of himself with a copy of the Batman Vs. Superman script on Instagram!

The 19-year-old singer simply captioned the pic, “#robin ??.”

PHOTOS: Check out the latest pics of Justin Bieber

In case you forgot, Batman Vs. Superman is the sequel to Henry Cavill‘s Man of Steel, with Ben Affleck set to star as Batman.

On the same day, Justin was spotted hugging a gal pal while arriving at the studio to film a Funny or Die skit with Lil Za and Lil Twist in Hollywood. We smell a Funny or Die sketch coming with Justin playing Robin!

25+ pictures inside of Justin Bieber shooting a Funny or Die skit…