Demi Lovato

Demetria Devonne Lovato (/ləˈvɑːtoʊ/ lə-VAH-toh; born August 20, 1992) is an American singer, songwriter and actress. After appearing on the children’s television series Barney & Friends as a child, she received her breakthrough role as Mitchie Torres in the Disney Channel television film Camp Rock (2008) and its sequel Camp Rock 2: The Final Jam(2010).