November 18, 2015 11:31 pm ‘Tonight Show': Come Dance With Jennifer Lawrence “Tonight Show” host Jimmy Fallon and Jennifer Lawrence show clips of an instructional dance video starring two dancers that look just like them. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 5:44 May Day demonstrations, Gaza war protests continue across Bay Area 3:27 May Day demonstrations planned, Gaza war protests continue across Bay Area 2:27 Junk fee law bans restaurant surcharges