Demi Lovato Videos

Below, watch Demi Lovato perform her hit 'Stone Cold' for Natalie and her housemates live in their dining room!

To celebrate the last show of THE LATE LATE SHOW with James Corden's first year on the air, James invited his guests Colin Farrell, Wanda Sykes, and Demi Lovato to a complete stranger's house, Natalie to shoot an episode.

On last night's AMERICAN IDOL, Demi Lovato gave an emotional performance of her new single, 'Stone Cold'. Check it out in full below!

President Obama led a sing-along to Ray Charles' classic song 'What'd I Say' at the White House. Among the performers at the event were Usher, Demi Lovato, gospel singer Yolanda Adams and The Band Perry.

Kelly Clarkson's emotions ran as high as her vocals while performing her intimately personal song 'Piece by Piece'. Watch the moving performance below which literally brought the judges to tears!

On Friday night's TONIGHT SHOW, guest Demi Lovato and Jimmy played a game of random musical impressions, such as Fetty Wap singing "Twinkle Twinkle Little Star."

From time to time JIMMY KIMMEL LIVE highlights some of the nasty things people post about famous people by asking those famous people to read them aloud.

On last night's LATE NIGHT, comedian Kathy Griffin talked about taking social media heat for her recent Demi Lovato and Ben Carson jokes.

On Friday night's TONIGHT SHOW, guest Demi Lovato chatted with Jimmy about going on tour with her new label with Nick Jonas and their joint tour. Later, Lovato performed her hit single 'Confident.'

Demi Lovato rocked New York's Times Square this morning, performing her hit new single, 'Confident,' the title track from her new album. Watch the appearance below!

Multi-platinum selling music artists, Demi Lovato & Nick Jonas, invite you to experience FUTURE NOW: THE TOUR.

Music superstars Demi Lovato and Nick Jonas stopped by this morning's GOOD MORNING AMERICA to reveal new details about their 'The Future Is Now' tour.

Tracy Morgan makes his return to TV as host of this week's SATURDAY NIGHT LIVE, airing October 17, and featuring musical guest Demi Lovato.

Christina Bianco is unstoppable.

Demi Lovato stopped by last night's JIMMY KIMMEL LIVE to chat about celebrating her recent birthday and the cover for her new album.

On last night's MTV VIDEO MUSIC AWARDS, Taylor Swift won four Moonmen, including 'Video of the Year' for her sci-feminist epic 'Bad Blood,' at the 2015 'MTV Video Music Awards,' emerging as the evening's big winner.

The performer line-up for the 2015 'MTV Video Music Awards' just got MAJOR.

Fifth Harmony, who were among the winners at last night's 2015 Teen Choice, released a music video for Rock Your Candie's in partnership with Candies.

On last night's LATE LATE SHOW WITH JAMES CORDEN, James and guest Demi Lovato traveled around Los Angeles delivering singing telegrams to some very deserving people. Check out the clip below!

El Rey Network and Miramax(R) has released s behind-the-scenes featurette from the El Rey Network original "From Dusk Till Dawn: The Series"