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 eco-friendly world tour. Subscribe NOW to The Tonight Show Starring Jimmy Fallon: http://bit.ly/1nwT1aN Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35/10:35c Get more The Tonight Show Starring Jimmy Fallon: https://www.nbc.com/the-tonight-show JIMMY FALLON ON SOCIAL Follow Jimmy:   / jimmyfallon   Like Jimmy:   / jimmyfallon   Follow Jimmy:   / jimmyfallon   THE TONIGHT SHOW ON SOCIAL Follow The Tonight Show:   / fallontonight   Like The Tonight Show:   / fallontonight   Follow The Tonight Show:   / fallontonight   Tonight Show Tumblr:   / fallontonight   The Tonight Show Starring Jimmy Fallon features hilarious highlights from the show, including comedy sketches, music parodies, celebrity interviews, ridiculous games, and, of course, Jimmy's Thank You Notes and hashtags! You'll also find behind the scenes videos and other great web exclusives. GET MORE NBC NBC YouTube: http://bit.ly/1dM1qBH Like NBC:   / nbc   Follow NBC:   / nbc   NBC Instagram:   / nbc   NBC Tumblr:   / nbctv   Billie Eilish on Her Throwback Jimmy Obsession, Ankle Sprains and Green World Tour    / fallontonight   #FallonTonight #BillieEilish #JimmyFallon