Jennifer Garner, Denison University

We know Jen's got a good head on her shoulders and seems totally down to earth in terms of her home life with Ben, but we had no idea just how brainy she really is! She studied both drama and chemistry in college! Double majoring is one thing, but double majoring in chemistry is a completely different story! Maybe her background in the subject prepared her for the chemistry on the set of Pearl Harbor where she and Ben first hit it off. So let that be a lesson to all you ladies out there who aren't so into science...

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