Kim Cattrall, who played maneater Samantha Jones in the hit TV series Sex And The City, was the last of the original main cast - which included Sarah Jessica Parker, Cynthia Nixon and Kristin Davis - to agree to star in the big-screen adaptation.
Earlier this year, Parker talked about the possibility of a sequel to the blockbuster.
Speaking in a TV interview on Tuesday, Cattrall revealed that a follow-up is indeed in the pipeline.
She said, "Yes, there will be a sequel. We will do the sequel next summer."
"We wanted to (film) the first time, and now we're hopefully doing it again for the second time".
However, she added that it was "difficult getting everybody who's so incredibly busy all together at the same time".