Demetria Devonne "Demi" Lovato was born on August 20, 1992 in Dallas, Texas. She is an American actress, songwriter and musician. Her mother, Deana Lovato, was a country singer and a Dallas Cowboys Cheerleaders. Demi has two sisters, Dallas, who is five years older, and Madison, who is the little one. She studied at 交叉, 十字架 Timbers Middle School in Grapevine-Colleyville Independent School District, where she was a part of the choir. She achieved many talent contests in Texas. At the moment, she is 首页 schooled 由 tutor due to her hectic schedule.