Tonight Show With Jimmy Fallon October 30, 2020 2:19 am ‘Tonight': ‘Monster Hangover' (‘Monster Mash' Parody) Jimmy Fallon performs his “Monster Mash” parody “Monster Hangover,” featuring The Roots. US & World Videos 1:34 Nicole Kidman floored over Olivia Rodrigo's AMC ad tribute 3:45 Gabrielle Union and Dwyane Wade's daughter had cutest reaction to mom's Met Gala dress 1:12 Ariana Grande channels Glinda at 2024 Met Gala 1:35 Rita Ora reveals Taika Waititi's last-minute change to her Met Gala dress: ‘Thank God' 1:36 WATCH: Some of the most talked about looks at the Met Gala