Jessica Chastain & Boyfriend Gian Luca Passi de Preposulo Are Manhattan Mates

Jessica Chastain and her boyfriend Gian Luca Passi de Preposulo walk around town together on Sunday (August 2) in New York City.

The longtime couple was joined for the outing by Jes‘ adorable pet pooch Chaplin.

Jessica is in town right now while participating in the press junket for her upcoming movie The Martian, which hits theaters on October 2.

The film, starring Matt Damon, follows an astronaut who is presumed dead after a fierce storm and left behind by his crew during a manned mission to Mars, but he has survived and finds himself stranded and alone on the hostile planet.

FYI: Jessica is carrying a Tod‘s bag.