Demi Lovato

She has a new iTunes number one hit under her belt and a new, post-rehab outlook on life -- and soon, Demi Lovato will have a new album, too. During a recent live chat with fans, Lovato announced that her next album will be released September 20. According to Lovato, the new collection is "the coolest album I have ever done," and will feature a bit of a sonic shift. As she put it, "

After a tumultuous couple of years that have seen her dealing with romantic struggles, a stint in rehab, career upheaval, and family turmoil, Demi Lovato deserves a public triumph -- and now she has one, with the number one debut of her new single, 'Skyscraper,' on the iTunes chart. Released on Tuesday, with the video making its official debut on E! Wednesday, 'Skyscraper' represents Lovato's retu