Ben Affleck Filming Runner, Runner | Pictures

Ben Affleck hit the set of Runner, Runner in Puerto Rico yesterday ready to play ball in a red-and-yellow basketball jersey. His costar Justin Timberlake, however, stepped out in a classic look to run through lines with Ben. The guys have been on location for the majority of July, allowing them some free time at the beach. Shirtless JT hung out with bikini-clad Jessica Biel during a day on the sand, while Ben was joined by Jennifer Garner and their three kids, Violet, Seraphina, and Samuel, for a relaxing afternoon playing in the surf.