Sarah Jessica Parker announced the return of Sex and the City earlier in the month and fans are anticipating whether or not Kim Cattrall's character Samantha Jones will be replaced.MORE: Inside Sarah Jessica Parker's insane New York townhouseAnd while it hasn't been revealed if and who will replace the fan-favourite, Sarah has teased a hilarious possibility in a fun Instagram post.Taking to the picture sharing site, Sarah shared a picture of herself and co-stars Kristin Davis and Cynthia Nixon,