Demi Lovato debuts "Skyscraper" music video

Demi Lovato has debuted the music video of her newest single "Skyscraper" on E! Online today (saw it online last Wednesday, though). The song, which said to be autobiographical, has been well received and had been a trending topic on Twitter for days.Demi Lovato debuts "Skyscraper" Music VideoDemi's new music video is pretty much simple. In a light, breezy dress, she heartily sings "Skyscraper"