Sarah Jessica Parker is opening up about the tragic death of her late friend and co-star Willie Garson, sharing an emotional message in memory of the star.The actor was best known for his portrayal of Stanford Blatch on the iconic HBO series ‘Sex and the City,’ and died at the age of 57 after a long battle with pancreatic cancer.Parker took to Instagram to share some photos with Garson, accompanied with a caption sharing her feelings, after 30 years of friendship.“Willie.