Actor Willie Garson, who played Sarah Jessica Parker's best friend Stanford Blatch on 'Sex and the City', died on Tuesday. While several 'Sex and the City' stars have shared social media tributes, Parker is "not ready yet" to address this heartbreaking news. Parker, 56, and Garson, 57, starred together in 'Sex and the City' as Carrie Bradshaw and her best friend Stanford Blatch, respectively. Garson died Tuesday afternoon after suffering from pancreatic cancer.

Members of the 'Sex and the City' cast including Cynthia Nixon, Kristin Davis, Kim Cattrall, Mario Cantone and Chris Noth paid their tribute to the late actor through social media. Chris Noth had shared a photo on Instagram of Garson and Parker on the HBO series set. He wrote the caption, "Willie," adding red heart and broken heart emoticons. While Parker hasn't shared her own post yet, she commented on Noth's, writing, "Thank you dearest Chris. I'm not ready yet. Xxx"