Sarah Paulson Explains Why It's Difficult & Exhausting to Play Conjoined Twins on 'AHS'

Sarah Paulson rocks a pair of eyeglasses while arriving for a departing flight at LAX Airport on Tuesday (October 21) in Los Angeles.

The 39-year-old actress recently talked about how difficult it is to play conjoined twin sideshow performers Bette and Dot Tattler on her hit show American Horror Story at Elle’s Women In Hollywood celebration.

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“It’s the hardest thing I’ve ever done,” Sarah shared to Entertainment Tonight.

She added, “It’s the most exhausting thing I’ve ever done. And for all the other actors, it’s one of the hardest things they’ve ever had to do. Because when I’m shooting, I’ve got one head, and they have to imagine where the other head is going to be.” Click inside for the video!