Demi Lovato courageously opens up about her eating disorder and nearly-fatal overdose while appearing on "The Ellen Show". Carlos Bustamante and Graeme O'Neil react during ET Canada Live. SUBSCRIBE to our channel: https://www.youtube.com/user/ETCanadaOfficial FOLLOW us here: http://www.etcanada.com Facebook: https://www.facebook.com/etcanada Twitter: http://www.twitter.com/etcanada Instagram: http://www.instagram.com/etcanada #DemiLovato #Ellen