An interview with Mary Helen Bowers, who is the trainer for Ms. Portman for Black Swan:
1. Natalie's focus
2. Natalie being a natural
3. Natalie's performance in the film
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An interview with Mary Helen Bowers, who is the trainer for Ms. Portman for Black Swan:
1. Natalie's focus
2. Natalie being a natural
3. Natalie's performance in the film