Catherine O'Hara's Beetlejuice Beetlejuice movie granddaughter, Jenna Ortega, has reacted to her death at 71. "Catherine is one of the most beautiful people I've ever had the honor of getting to work with and know," Ortega, 23, wrote via Instagram on Sunday, February 1. "I'll forever cherish the time we shared together, and everything she taught me." She continued, "A giant and inspiration in many ways. One of the greats. Thank you so much for it all." Us Weekly confirmed on Friday, January 30, that O'Hara died following a brief hospitalization and undisclosed illness.