Demi Lovato has released several music videos throughout the course of her career, but only some have been super emotional.

Demi Lovato Gifts Fans With 'Nightingale' Music Video & Teases Working With Hasbro & Twister In 2015

 

Lovato's most recent music video for her song Nightingale, which is on her album Demi that released last year, is definitely an emotional one being that it's a gift to her "Lovatics," as they're heavily included in it.

On Dec. 24, the singer tweeted the following:

"Thank you all so much for the most amazing year yet! My Lovatics are truly the best." 

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An added element to the Nightingale music video is that it's black and white presentation.

Next up has to be Lovato's Skyscraper music video. Released in 2011, the song was part of Lovato's third studio album titled, Unbroken.

The 22-year-old went through a rehab stint as reported by E! Online in 2010, but managed to come out standing tall, much like a skyscraper.

In 2011, Lovato told VH1 that she was "emotionally attached" to Skyscraper. revealing that it was initially recorded as "a cry for help. It was before I went to treatment, before everything had kind of hit the fan. "

Another moving music video from the singer has to be Don't Forget, a song about falling in love with someone who leaves, perfectly tugging at heartstrings. Lovato portrays the role of the dumpee, sitting on a tour bus alone while staring out a window on a rainy day.

She also sings in the rain under an umbrella with a pained look on her face.

Do you think any other music videos from Lovato are incredibly moving?