Amy Poehler, who was previously announced as the show’s first guest for the Feb. 24 debut, also will be joined on the couch that night by Joe Biden. (Poehler’s Knope, who has a severe crush on the Vice President of the United States, met him in a season 5 episode of Parks and Recreation.) Kanye West is slated to appear on the show the following night, and Lena Dunham, Ian McKellen, and Patrick Stewart are among the other celebrities booked later that week.