She has an older sister, Dallas Lovato and a younger half sister, Madison De La Garza. Her mother was a Dallas Cowboys cheerleader and country musician father moved to New Mexico after their marriage ended in 1994. She received a baccalaureate through homeschooling in April 2009. She began playing piano at age seven.
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Lovato started her acting career at the age of seven kids TV show Barney and Friends as Angela, who appears in seasons seven and eight together a long time friend Selena Gomez.
Lovato guest appeared in an episode of medical drama series Grey's Anatomy as a teenage patient whose parents took her in for schizophrenia.
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