NBCUniversal Inc. September 5, 2018 3:39 am ‘Tonight': ‘On the Road Again,' ‘Let's Just Stay Here' Duet Johnny Cash (Jimmy Fallon), Willie Nelson (Ethan Hawke), Kris Kristofferson (Charlie Sexton) and Waylon Jennings (Ben Dickey) sing a parody of the classic country hit, “On The Road Again.” US & World Videos 1:52 Amanda Seyfried reveals her kids' reaction to her daring metallic Met Gala look 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'