Jennifer Garner: Horseback Riding with Russell Brand!

Jennifer Garner reigns it in as she films horseback riding scene with Russell Brand for their new film Arthur on Friday (July 23) in Long Island, NY.

When they weren’t shooting their scenes, Jen, Russell and their castmates had to be covered by umbrellas because of a rainstorm!

Earlier in the week, the 38-year-old actress spent time in New York City with her two daughters, Violet and Seraphina.

10+ pictures inside of Jennifer Garner horseback riding with Russell Brand…