13:33

Demi Lovato & Nick Jonas Carpool Karaoke

5:43

#NataliesHouse: Hide-and-Seek w/ Colin Farrell, Wanda Sykes & Demi Lovato

4:52

Can Demi Lovato remember her own lyrics?

7:58

Ellen Plays 'What's in the Box?' with Guest Model Demi Lovato

2:28

Demi Lovato sings the National Anthem before the World Series

6:13

This Golden Buzzer Moment Will Have You Cracking Up! | Britain's Got Talent

3:39

Undercover Lyft with Demi Lovato

27:07

Funniest Families of Africa: Stoffels | Family Feud