Bia and Branca are 20-year-old twins who compete on the Brazilian national synchronized swimming team. Sadly, they will not be participating in this year's Olympic games, despite claims to the contrary from bloggers who apparently need more reason to salivate over them than we do. But everything you really need to know about the professional swimmers is as follows:

FACT: They are twins.
FACT: They are hot.
FACT: They like to pose in various states of undress in ways that give us hope that some day, very soon, they might kiss.

Peruse the gallery below and consider the theory that these girls were developed by the government as weapons for the instant take-down of any heterosexual male.