Jimmy Fallon May 10, 2018 1:45 am ‘Tonight': Fast Dance-Off With Jennifer Lopez Jennifer Lopez and Jimmy Fallon take turns making up fast dance moves to the least danceable ’70s slow songs The Roots’ Questlove could find. Local 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis 3:10 Nicole Kidman gushes over family's support at AFI honor 1:39 Benny Blanco talks falling in love with Selena Gomez 3:26 Zendaya weighs in on ‘Challengers' love triangle: Art vs. Patrick?