Cohen died at the age of 86 on Friday, February 14, 2020, according to The Hollywood Reporter, with no cause of death given. After the sad news was confirmed, the 54-year-old actress took to Instagram to remember her castmate.
"Beautiful Lynn Cohen. Miranda's dear and necessary Magda. Our dear SATC colleague. Talent, grace, inspiration. RIP X, SJ," she wrote, along with a photo of Lynn.
Lynn starred in "Sex and the City" from seasons three to six, and also appeared in both of the film adaptations.
After making her debut in 1983's "Without a Trace", Cohen went on to appear in many movies, including "Manhattan Murder Mystery" and "The Hunger Games: Catching Fire".
The late actress also enjoyed a fruitful career onstage, appearing in numerous Broadway productions throughout her career.
She is survived by her second husband, Ron Cohen, to whom she had been married for 55 years.