Billie Eilish on Her Throwback Jimmy Obsession, Ankle Sprains and Green World Tour

Billie Eilish surprises Jimmy when she reveals she used to love his The Electric Company Pocket Full of H s music video growing up, explains how she sprained her ankle (again) and describes her first ecofriendly world tour. Subscribe NOW to The Tonight Show Starring Jimmy Fallon: Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35, 10:35c Get more The Tonight Show Starring Jimmy Fallon: JIMMY FALLON ON SOCIAL Follow Jimmy: http: