Julianne Moore is playing Sarah Palin in the upcoming HBO adaptation of Game Change, but the four-time Oscar isn't content with just dying her hair and trying to sound like Tina Fey. As she explained to MTV News at a junket for her new movie Crazy Stupid Love, she's been studying the former Alaska governor at length. Take her iPod, for example: it's wall-to-wall Palin speeches and nothing else. Explained Moore, "My son was embarrassed because that's all that was on my iPod. He's like 'Where's your music?'"