My friend just told me this while complaining that Jesse Eisenberg seems angry every time The Social Network gets mentioned at the Oscars. Perhaps he’s just as socially awkward as his character? Anyways, his little sister, Hallie Eisenberg, is the adorably dimpled Pepsi girl. The brother/sister duo actually worked together in the 2010 film, Holy Rollers. Who knew? Watch the commercial below for some nostalgia.