Brittany Murphy is a person.
Brittany Murphy . A native of Atlanta , Murphy moved to Los Angeles as a teenager and pursued a career in acting . Murphy also voiced Luanne Platter on the animated television series King of the Hill ( 1997 -- 2009 ) . In 2011 , Murphy 's mother Sharon filed a lawsuit against the attorneys who represented her in an earlier suit against the builders of the home where her daughter and son-in-law died .