Lucy Page, the bioinformatics-expert wife of the Google cofounder, would seem to fit the Forbes template for billionaires' wives: "Looks are great — but brains are even better." Unlike husband Larry — shown here kissing his bride at their Necker Island wedding — the former Lucy Southworth actually completed her Ph.D. at Stanford. But a revelation from sister Carrie Southworth, an actress, may mar Lucy's Valley-brainy reputation.

We've heard rumors that there will be three presidents attending the Caribbean wedding of Google cofounder Larry Page and his bride-to-be, Lucy Southworth. The Times Online is reporting that Bill and Hillary Clinton are expected to attend, which leaves two presidents unaccounted for. The likeliest candidates: Dubya and his dad. Here's why.