Angela Bassett, Patti LuPone Join American Horror Story

Angela Bassett and Patti LuPone are the latest additions to the cast of American Horror Story: Coven.

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"Two legends are joining the cast of American Horror Story: Coven -- Oscar nominee Angela Bassett and Tony winner Patti LuPone!" creator Ryan Murphy tweeted Sunday.

There's no word on who Bassett and LuPone will be playing on the series, which will center on a group of witches in its third season.

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The actresses join previously-announced newcomers Gabourey Sidibe and Kathy Bates, as well as returning cast members Jessica Lange, Sarah Paulson, Frances Conroy and others.