Simple enough, VG Chartz...which one of these heroines is the sexiest, not much to it. If you wanna shoot a reason why...go ahead. But the number will speak and they will say Bayonetta. If you have a request, just ask. I don't know 'em all.

Samus aran, well especially the version from smash bros  4

I don't care for sexy things in games at all.

But I'm going to go ahead and list a couple : Palutena, Bayonetta, Zelda, [Zero Suit] Samus, Lara Croft, Cortana.

Lara Croft

Poll is up now, don't know why Vgchartz posts before you add a poll :(

Samus Aran and Lara Croft

You might wanna repost that image. Can't see it bra.

Lara croft especially in the reboot, of course sexiness is subjective.