FILE - In this Jan. 27, 2012 file photo, actress Kathy Bates arrives at the Australian Academy of Cinema and Television Arts Awards at the Soho House, in Los Angeles. The third season of “American Horror Story” will be subtitled “Coven,” and add Bates to the series' ensemble, according to the TV anthology's co-creator, Ryan Murphy. (AP Photo/Katy Winn, File)LOS ANGELES (AP) — The third season of "American Horror Story" might be subtitled "Coven," and add actress Kathy Bates to the series' ensemble, consistent with the TV anthology's co-creator, Ryan Murphy.