Jimmy Fallon September 13, 2018 2:35 am ‘Tonight': Fallon, Aerosmith & The Roots Sing ‘Walk This Way' Aerosmith joins Jimmy Fallon and The Roots to perform their hit “Walk This Way” with classroom instruments. US & World Videos 1:20 Gigi Hadid wows in sweeping Met Gala look 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 1:12 Ariana Grande channels Glinda at 2024 Met Gala 1:02 20% of nurses to leave field within 2 years