Demi Lovato - Backstage Footage (From Jonas Brothers 2008 Burnin' Up Tour)

Demi Lovato - "Really Don't Care" MIC FEED ISOLATED VOCALS

Demi Lovato and Simon Cowell - Funniest moments on The X factor - Season 2 (6/6) LEGENDADO

Demi Lovato (Live) - Banter - Nightingale (emotional performance)

Demi Lovato playing Mercy On Me by Christina Aguilera

Demi Lovato 17th Birthday Party

"Team Dem-J " Demi Lovato B-day rehearsal Jordan Francis & Sarah Francis choreography

Demi Lovato singing at the kelly clarkson concert

Demi Lovato singing (14 years old)

Demi Lovato & Wilmer Valderrama looking fine and Sexy departing Nick Jonas CD Release Party

Demi Lovato & Selena Gomez Singing & Dancing

Demi Lovato starring in Hoops for a Heart 2007-2008

Demi Lovato & Simon Cowell | Funny Moments [part 2/5]

Demi Lovato Inspiring and Emotional Moments

Demi Lovato - Heart Attack │LIVE On GMA 2014│

Demi Lovato Singing the National Anthem live on Fox HQ

Demi Lovato || Funny Moments Part 1 :)