Turn the Cameras Off! Entire Show Taped With Smart Phones!, Actress Kathryn Hahn, DJ Steve Aoki, Georgetown Cupcake Founders
Harry tapes his entire show with smartphones; actress Kathryn Hahn; DJ Steve Aoki (single "Just Hold On"); Georgetown Cupcake founders Katherine Berman and Sophie LaMontagne; Harry gives away a VIP trip for two to Mardi Gras.
