Everyone across the country is obsessed with Obsessed, and a big part of the reason for that is Ali Larter! In the movie, Ali gets all kinds of Scary Mary as a woman who falls for a married man and reaches stalker-level crazy. Here, Ali chats about her big fight scene with Beyoncé and what she's obsessed with right now!

What was it like going from filming Heroes to filming Obsessed?
We were shooting them simultaneously and that was one of the most grinding work schedules I've ever had in my entire life. So it was very important for me to keep the two characters very separate because on tired days, I was extremely overwhelmed. It was amazing to get to work with Beyoncé and Idris Elba and to get to play a femme fatale. It's totally fun -- it's an icy cool imaginary office romance that has disastrous consequences.

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