The girl from “Girls.” Popular comedy duo Jake and Amir performed their show “If I Were You Live!” at Toad’s Place last night. They were joined on stage by special guest Allison Williams ’10. Jake Hurwitz, one half of the duo, is from the nearby town of Hamden. Williams, who stars in the hit HBO show “Girls,” has appeared as a guest character, Cheryl, on Jake and Amir’s web-series.