Jimmy Fallon, Meghan Trainor & The Roots Sing "All About That Bass"

Also available on the NBC app

Meghan Trainor stops by the Tonight Show Music Room to perform "All About That Bass." 

Available until 10/04/18
Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, Meghan Trainor, Tonight Show Music Room, All About that Bass, the roots, classroom instruments
S1 E1173 minHighlightTalk and InterviewLatenight