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 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look