Justin Timberlake to Star in a Biopic and More of This Week's Biggest Casting News

There's lots of big news in this week's casting update, including the latest tidbit that Justin Timberlake has signed on to play '70s record executive Neil Bogart in a biopic. Meanwhile, Michael Fassbender and Natalie Portman are taking on Shakespearean roles, and small screen star Nina Dobrev will take a big screen role in a comedy. James Franco has found his next directorial project, and Colin Firth is in talks for not one, but two upcoming parts. Click through to find out where your favorite stars are headed next!