Demi Lovato

Demetria Devonne "Demi" Lovato (born August 20, 1992) is an American singer-songwriter, musician, actress, and spokesperson. Her earliest roles included Angela on Barney & Friends, before she became better known for her starring roles in the Camp Rock movies, as Sonny Munroe in the Disney sitcom Sonny With A Chance, and as the star of the 2009 movie Princess Protection Program. She is also involved in philanthropic activities through charity work and various social and environmental causes.

As a solo musical artist, Lovato released her debut album Don't Forget on September 23, 2008. The album debuted at number two on the Billboard 200 selling 89,000 copies in the first week. It has since shipped over 500,000 copies, earning a gold certification in the United States. Lovato released her second album, Here We Go Again, on July 21, 2009. The album debuted at number one on the Billboard 200, selling 108,000 copies in the first week. Her third studio album, Unbroken, was released on September 20, 2011 and peaked at number four on the Billboard 200. She is working on her fourth studio album.

In Fall 2012, Lovato will be a judge on the second season of the American version of The X Factor and no one knows where her career when to next!.She lost her dad Patrick Lovato,in June ,2013,after a long battle with cancer.