The star, who played vamp Samantha Jones in the "Sex and the City" TV series and two movies, has previously spoken out about her decision not to return for another film - and now she insists it's high time for her co-stars and former bosses to move on without her.
In a new interview with The Guardian's Observer magazine, Kim confessed, "I went past the finish line playing Samantha Jones because I loved 'Sex and the City'."
"It was a blessing in so many ways but after the second movie I'd had enough. I couldn't understand why they wouldn't just replace me with another actress instead of wasting time bullying. No means no."
Cattrall recently took another swipe at Parker, telling Mail Online she wants to work with "good people" moving forward.
Asked if she'd ever consider a Sex and the City return, the actress replied: "Never. It's a no from me... You learn lessons in life and my lesson is to do work with good people and try and make it fun."