I want to have sex with Seth Rogen, the star of the upcoming Observe and Report (and numerous other Judd Apatow-type vehicles). But why?First up, let me say that Miss Pop Rocks is happily married, and she wouldn't cheat on her man even if Mr. Rogen showed up at her house with a box of Godivas and a bottle of Bombay Sapphire. But in theory -- in a purely theoretical way -- I want to have sex with him.And this makes no sense to me.Biology seems to suggest that as a woman, I should be attract