Kylie Jenner is facing more legal problems ... she just got sued for failing to stop her hired help from harassing a second housekeeper on her payroll ... this, according to a new lawsuit. Juana Delgado Soto filed the suit Wednesday in L.A. County Superior Court against the reality star with an eye-popping 20 causes of action ... including harassment, race discrimination, failure to pay wages, and failure to prevent or remedy harassment. It's the second time in a week Kylie has been sued by one