#6. (TIE) RIKA NISHIKAWA and AI TAKAHASHI
CLAIM TO FAME: Both are alums of Morning Musume, the J-Pop girl supergroup whose members change every year. In typical Asian-pop style, they look innocent enough to suggest pure hearts (a turn-on), but also sexy enough to inspire impure thoughts (also a turn-on). Basically, super-smashable.
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