Along with her brothers, Graham, Noah and Jamie, the band sang their hit “Cool Kids” track on the program.
“Hey @jimmyfallon we love you and you really made us feel at home here in @NYC . Let’s be BFF’S!” the band tweeted afterwards.
Later on, Echosmith headed over to Vh1′s You Oughta Know Live in Concert, where they also performed “Cool Kids”. Check out their perforamnce below!
Echosmith – “Cool Kids”