Elizabeth Olsen and Dakota Fanning worked together on the Brooklyn set of Very Good Girls on Thursday and Friday. The ladies rode bikes and shared laughs between scenes and costume changes. Dakota and Lizzy play friends who fall for the same guy in a story created by screenwriter Naomi Foner, who happens to be Jake and Maggie Gyllenhaal's mother. Elizabeth kicked back yesterday with a trip to her local Whole Foods. The youngest Olsen sister stocked up on groceries and hailed a cab back to her apartment afterward. This is shaping up to be another busy week for Elizabeth, since her Red Lights, with costars Robert De Niro and Sigourney Weaver, opens on Friday.