Carrie learns of a surprising development involving Big's ex; Charlotte worries about how to handle a daughter's revelation; Miranda ponders the state of her marriage.

Hoping to move forward, Carrie meets with self-made Manhattan real estate broker Seema Patel, but an offhanded comment threatens to derail their burgeoning friendship. Seizing an opportunity, Charlotte plans a last-minute gathering for LTW - and then quickly grows concerned over the guest list. Later, Miranda and Nya, who is in the throes of IVF, bond over the potential joys – and frank realities – of motherhood. Premieres December 23.

After Carrie discovers she needs “not old lady” hip surgery, the friends step in to help her recuperate. Meanwhile, Charlotte and Harry process some surprising news about their daughter from other moms at school. After Che shares their sometimes-comedic path to finding their true self, Miranda confronts some not-so-funny truths about her life. Premieres December 30.