PBS will host the chat on its official Facebook page at 3 PM ET. Rivera will be answering questions from fans during the Q&A.
Rivera's PBS concert airs Nov. 6 from 9-10 PM ET.
Here's how PBS bills the evening of song: "Legendary Broadway performer Chita Rivera has been lighting up international stages for over seventy years. With starring roles in such iconic Broadway shows as West Side Story, Bye Bye Birdie, and Chicago, Rivera returned to Broadway in 2015 to star in the final John Kander/Fred Ebb/Terrence McNally musical The Visit. In addition to archival clips from Rivera’s many shows and TV appearances, this career retrospective also features interviews with Dick Van Dyke, Ben Vereen, Carol Lawrence and many more to tell the story of Rivera’s peerless show biz virtuosity."