Not just that. Hourglass figure, strong jaw (facial outline), pouty lips.
I could go on. I watched Ugly Better for the few episodes she was on, then stopped. Then when Rebecca Romaigne was on, I watched it, then stopped again.
Anyway, I guess the point here is that since Salma Hayek is not on Lost, I've mentally lined up the actresses on the show from whatever the opposite of Salma Hayek is (Juliette Lewis, maybe?) on that line.
Organization is fun, even if it's based on superficial anatomical markers!