We’ve got a couple of casting stories for you this afternoon. First up, Ben Foster has joined the ever-changing production of Gotti: In the Shadow of My Father. The Wrap reports that Foster is set to play John Gotti Jr. The project has been through some rather public ups and downs, with Joe Pesci most recently suing the producers because he claims he gained weight for a role that was eventually cut. Barry Levinson is directing, and last we heard he was retooling the script. The cast includes Al Pacino, John Travolta and Kelly Preston, with filming set to begin in January in New York.Additionally, newcomer Ryan Guzman and So You Think You Can Dance contestant Kathryn McCormick are set to star in the fourth installment of Step Up, which bears the undeniably genius tentative title Step Up 4Ever 3D. Scott Speer is directing the Miami-set movie from a script by Jenny May. The story centers on people who dance-fight in Miami. In 3D.