I don't think her game will reach the critical mass necessary for her to become a gaming sex symbol herself. But she's more self-parody than serious character anyway, so it would be harder for her.
I wouldn't qualify Samus, since she never rode on her sexuality anyway (at least, not before Brawl, and that's not canon to the series). You generally get 15 seconds of Samus face time per game, and you only get to see more if you've done quite well.
Monster Hunter: pissing me off since 2010.