Another inmate has been added to the institution for the criminally insane, the setting for Season 2 of American Horror Story. She is Shelly the Nymphomaniac, and she will be played by Big Love‘s Chloë Sevigny. Word is that she will be the “mortal enemy” of Jessica Lange‘s new character, who will be running the institution.

EW first broke the news, and reports that showrunners Ryan Murphy and Brad Falchuk are big fans of Sevigny, and wrote the part with her in mind. She joins new cast members “The Voice” judge and Maroon 5 lead singer Adam Levine and French actor Lizzie Brocheré, along with returning cast members Zachary Quinto, Evan Peters, Sarah Paulson, Lily Rabe, and of course Jessica Lange.

COME ON, SEASON 2!

American Horror Story Season 2, starring Jessica Lange, Zachary Quinto, Chloë Sevigny, and Evan Peters, is expected to premiere this fall on FX.