Fall Out Boy - Irresistible ft. Demi Lovato

Fall Out Boy - Irresistible ft. Demi Lovato

What if in the NSYNC video for “It’s Gonna Be Me” there was an analog to the story? Where in the same store there was a dollar bin ful...

Demi Lovato FULL REMARKS & Performance at Democratic National Convention (C-SPAN)

Demi Lovato FULL REMARKS & Performance at Democratic National Convention (C-SPAN)

Demi Lovato delivers remarks and performs at the Democratic National Convention. More videos here: http://www.c-span.org/convention/?party=d...

Demi Lovato - Stone Cold (Official Video)

Demi Lovato - Stone Cold (Official Video)

Demi’s album CONFIDENT featuring “Stone Cold” available now! http://smarturl.it/dls2nAmazon http://smarturl.it/dlams2nGoogle Play http...

Nick Jonas And Demi Lovato Collaborate On 'Avalanche'

Nick Jonas And Demi Lovato Collaborate On 'Avalanche'

Watch the News Video "Nick Jonas And Demi Lovato Collaborate On 'Avalanche'" for free on MTV.com. Watch free full length News Videos on MTV....

Nick Jonas - Avalanche (Audio) ft. Demi Lovato

Nick Jonas - Avalanche (Audio) ft. Demi Lovato

Music video by Nick Jonas performing Avalanche. (C) 2014 Island Records/Safehouse Records LLC, a division of UMG Recordings, Inc.  

Demi Lovato Wants a Real MMA Fight Says Jay Glazer

Demi Lovato Wants a Real MMA Fight Says Jay Glazer

Demi Lovato ain't just getting a cardio workout during her MMA training, she can REALLY SCRAP -- and has inquired about taking a real fight ...

Demi Lovato - Let It Go (from

Demi Lovato - Let It Go (from "Frozen" [Audio Only])

Music video by Demi Lovato performing Let It Go. (C) 2013 Walt Disney Records  

Demi Lovato Reveals Details On Her Neon Lights Tour With Fifth Harmony

Demi Lovato Reveals Details On Her Neon Lights Tour With Fifth Harmony

Watch the News Video "Demi Lovato Reveals Details On Her Neon Lights Tour With Fifth Harmony" for free on MTV.com. Watch free full length Ne...

Demi Lovato - The Neon Lights Tour

Demi Lovato - The Neon Lights Tour

The Neon Lights Tour begins February 9 in Vancouver!nnDownload the Official Demi Lovato App to join in the Neon Lights Tour Experience here ...

New Music And New Tour, Demi Lovato's 2014 Will Be 'F---ing Amazing'

New Music And New Tour, Demi Lovato's 2014 Will Be 'F---ing Amazing'

Watch the News Video "New Music And New Tour, Demi Lovato's 2014 Will Be 'F---ing Amazing'" for free on MTV.com. Watch free full length News...

Ultimate Fan Experience: Demi Lovato, Fifth Harmony, Cher Lloyd

Ultimate Fan Experience: Demi Lovato, Fifth Harmony, Cher Lloyd

Watch Ultimate Fan Experience: Demi Lovato, Fifth Harmony, Cher Lloyd for free on MTV.com.  

Photos Of Demi Lovato + Wilmer Valderrama In Bed Together Leaked

Photos Of Demi Lovato + Wilmer Valderrama In Bed Together Leaked

Watch Photos Of Demi Lovato + Wilmer Valderrama In Bed Together Leaked for free on MTV.com.  

The Vamps - Somebody To You ft. Demi Lovato

The Vamps - Somebody To You ft. Demi Lovato

The Vamps - Somebody To You ft. Demi Lovato  

Teaser: Demi Lovato

Teaser: Demi Lovato "Really Don't Care"

Watch Teaser: Demi Lovato "Really Don't Care" for free on MTV.com.  

Demi Lovato for HRC's Americans For Marriage Equality

Demi Lovato for HRC's Americans For Marriage Equality

Pop Superstar Demi Lovato and a majority of Americans support marriage equality. Do YOU?nnhttp://www.hrc.org/MarriageEqualitynnJoin Join Dem...

Demi Lovato Gears Up For 2014 World Tour

Demi Lovato Gears Up For 2014 World Tour

Watch the News Video "Demi Lovato Gears Up For 2014 World Tour" for free on MTV.com. Watch free full length News Videos on MTV.com.  

Demi Lovato Is Working On A New LP

Demi Lovato Is Working On A New LP

Watch the News Video "Demi Lovato Is Working On A New LP" for free on MTV.com. Watch free full length News Videos on MTV.com.  

BEST video of Grant proposing to Demi Lovato

BEST video of Grant proposing to Demi Lovato

Grant just turned 5, so we took him to see his (and our) favorite artist, Demi Lovato...yet again! She pulled him up on stage and he propose...

Vote Demi Lovato For MTV's Homecoming Queen

Vote Demi Lovato For MTV's Homecoming Queen

Watch the News Video "Vote Demi Lovato For MTV's Homecoming Queen" for free on MTV.com. Watch free full length News Videos on MTV.com.