Tonight Show host Jimmy Fallon and singer-songwriter Demi Lovato take turns performing random popular songs while impersonating famous singers, including Cher, Louis Armstrong, Dave Matthews, Christina Aguilera, and more.
Tonight Show host Jimmy Fallon and singer-songwriter Demi Lovato take turns performing random popular songs while impersonating famous singers, including Cher, Louis Armstrong, Dave Matthews, Christina Aguilera, and more.