We always suspected that Jessica Alba was the perfect woman (or at least, a very deliciously and very humpable one), but now mathematicians at Cambridge University have given us the proof we need to end all discussions on the topic. According to the braniacs, the secret of Jessica’s sex appeal is her, um, hip-to-waist ratio. No, really, that’s what they said. The bored geniuses claim that their calculation is based on the strut in a woman’s walk, “with 0.7 being the ideal ratio, providing the correct torso strength to produce a more angular swing and bounce.” So by those calculations, Jessica Alba is the most “I’d hit that” girl in the universe. Or somesuch. Here’s Alba in Arena Magazine.

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