Jimmy Fallon January 18, 2018 2:53 am ‘Tonight': Jimmy Fallon, Camila Cabello and The Roots Sing ‘Havana' Camila Cabello joins Jimmy Fallon and The Roots in the “Tonight Show” Music Room to perform her international hit “Havana” with classroom instruments. US & World Videos 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 2:09 President of MIT calls for shutting down pro-Palestinian encampments 3:57 Pleasant Sunday despite morning showers 1:00 Three dead in apparent murder-suicide in Lowell