Publicist Edward Lozzi says Francesca Hilton was pronounced dead yesterday night at Cedars-Sinai Medical Center after an apparent heart attack and stroke.
Hilton in recent years battled stepfather Frederik von Anhalt over control of her mother's finances, with a judge at one point ordering von Anhalt to allow Hilton to visit Gabor.
Gabor is now 97 and requires around-the-clock care after health crises including a broken hip, a leg amputated because of gangrene, blood clots and other ailments.