Jason Momoa has signed a four-picture deal to play Aquaman, Slash Film reports. He has had the part for some time, but the announcement was only made this week. No official word on which four films Momoa would be appearing in, but he is expected to make his debut as Aquaman in Batman v Superman: Dawn of Justice in 2016. The Aquaman standalone move is due to come out in 2018. In related news, Jason Momoa recently took a shirtless holiday in Brazil. Just Jared has more pics.