Chloe Sevigny Chloe Sevigny

Watch out, Jessica Lange! A new blonde may be haunting American Horror Story.

Chloe Sevigny is in final negotiations to join Season 2 of the creeptastic FX drama, EW reports. She'll reportedly play Shelly the Nymphomaniac, who will act as a nemesis to Lange's character, the head of an institution for the criminally insane on the East Coast. The part was reportedly written with Sevigny in mind.

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The Big Love actress joins a cast that includes Lange, Zachary Quinto, The Voice coach Adam Levine, Sarah Paulson, Evan Peters, and Lily Rabe.

What do you think of the casting? Are you excited for the second season?