About the Artist Demi Lovato Demetria Devonne Lovato is an American singer, songwriter, actress, and television personality. She began her career in 2002 appearing on the children’s television series Barney & Friends, before rising … Born: 20 August 1992 (age 27 years), Albuquerque, New Mexico, United States Height: 1.61 m Nationality: American Albums: Tell Me You…