Demetria Devonne Lovato (lə-VAH-toh; born August 20, 1992) is an American singer, songwriter and actress. After appearing on the children's television series Barney & ...View All »
The 2012 MTV Video Music Awards, hosted by Kevin Hart, took place on Thursday, September 6, 2012, honoring the best music videos from the previous year. The awards were b ...View All »