Video: Demi Lovato for Glamour Magazine

Video: Demi Lovato Covers Adele’s ‘When We Were Young’!

Demi Lovato covers Adele's 'When We Were Young' during her Future Now: The Tour in Cleveland. She is

Video: Demi Lovato New Stone Cold Behind The Scenes Sneak Peek!

Video: Demi Lovato Wheel of Musical Impressions on Jimmy Fallon Show

Check out new video of Demi Lovato appears on Jimmy Fallon Show for Wheel of Musical Impressions special!

Watch Demi Lovato Feat Tove Lo at Jingle Ball 2015 in Tampa!

Demi Lovato performs 'Cool For The Summer' with Tove Lo during their concert at Jingle Ball 2015 in Tampa, FL.

Video: Demi Lovato Performs ‘Stone Cold’ at Billboard Women Awards

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Video: Demi Lovato Performs at B96 Jingle Bash Full Set

Check out the full set of Demi Lovato performs at B96 Jingle Bash on December 12th.

Video: Full Performance Set of Demi Lovato Live iHeartRadio Jingle Ball

Check out the entire set of performance of Demi Lovato live at i Heart Radio Jingle Ball yesterday.

Demi Lovato Tip On How to: the Glamorous Look (N.Y.C New York Color)

Check out tip from Demi Lovato on how to get the Glamorous Look for N.Y.C New York Color.

Video: Demi Lovato Performs at Jingle Ball in Oakland, CA – December 3rd

Check out new video performance of Demi Lovato performs during Jingle Ball in Oakland, CA on December 3, 2015.

Videos: Demi Lovato Performs at 106.1 FM Jingle Ball – December 1st

Check out several videos performance of Demi Lovato during 106.1 FM Jingle Ball in Dallas on December 1, 2015. Demi performs 'Yes', 'Stone Cold' and 'Confident'! The...

Video: Demi Lovato & Lil Wayne Meeting Backstage at I Heart Radio Event

Demi Lovato goes backstage and meeting Lil Wayne at I Heart Radio event!

Demi Lovato Speaks To Billboard on Celine Dion, Alanis Morissette & Performing Confident in...

During a short interview with Demi Lovato, she dishes about how she is going to shine the moment when she performs Confident during AMA's and also show...

Demi Lovato’s Reaction On Her Upcoming Performance with Alanis Morissette!

Demi Lovato chatted with Adam Bomb from Nash TV where she dishes about new album and tour just to communicate with her fans. Her reaction on performing...

Demi Lovato & Alanis Morissette Will Be Performing ‘You Oughta Know’ at AMAs!

We have the first look of Demi Lovato and Alanis Morissette rehearsal on the set for the upcoming duo performance at AMAs. The pair will perform "You...

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