Ryan Gosling & Eva Mendes: 'How to Catch a Monster' Set!

Ryan Gosling gets to work on his directorial debut How to Catch a Monster on Wednesday afternoon (May 1) in Detroit, Mich. The 32-year-old actor's girlfriend Eva Mendes is starring in the film alongside his Drive co-star Christina Hendricks. They were both spotted on set that day as well! PHOTOS: Check out the latest pics