Woody Allen & Soon Yi

Definitely one of the oddest couples here, Woody and Soon Yi win hands down for their totally weird history. Soon Yi was the adopted daughter of Mia Farrow whom Allen dated for over a decade. Having grown up as almost a step-daughter to Woody, it was a huge scandal when Woody switched from mother to daughter after breaking up with Farrow in 1992. He was 56, she 21. Farrow allegedly discovered the relationship after finding nude photos of Previn taken in Allen's Manhattan duplex, according to a 1992 People magazine article. SCANDULOUS!

Photo by Getty Images Sep 24, 2012

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They say love is blind. But how these mismatched A-listers ever managed to hook up in the first place — let alone find some common ground — remains a mystery. Opposites attract?