Catherine O'Hara is being remembered by her Schitt's Creek family. As we previously reported, the beloved actress passed away on Friday following "a brief illness." She was 71. Hollywood has been reeling from the shocking news of her death. And, as you can imagine, those who worked with her in the past are especially devastated, including her co-stars on Schitt's Creek. They are now reacting and saying goodbye to Catherine, the woman behind the iconic and eccentric Moira Rose. Brace yourselves for a ton of emotional tributes from her castmates...