Porsha Williams isn't ruling out a return to . While the reality TV star is busy with her Bravo spinoff series, and a brand-new book, Porsha told ET's Nischelle Turner that she isn't saying never to going back to the show that started it all.«The door is not bolted, there is no bolt on it,» Porsha said after revealing that there's a possibility of her returning to to Andy Cohen on Sunday night's .She continued, «It is definitely locked, but it's not bolted.