SNOW!!!
male: sephiroth (he's sexy as hell), zack,cloud and versus (ffxiii versus) female: tifa, fran, riku (ffX) and lighting (ff13)
Male = Sephiroth (By far the hottest in the whole franchise), Cloud (though he's more about prettily angsting than being sexy), and Zack (FFVII & Crisis Core), Squall (All that leather...) and Seifer (FFVIII), Auron (FFX), Balthier (FFXII), Snow (The shirtless scene!) (FFXIII), Hope, Noel, and Caius (FFXIII-2) Female = Aerith and Tifa (FFVII), Quistis (FFVIII), Lulu and Yuna (FFX), Lightning and Fang (FFXIII), Serah (FFXIII-2)
Male : Cloud (my ultimate character in all FF), Zack, Angeal, Genesis and Sephiroth (Yes I like this trio) Female : Tifa, Lulu, Lightning
the sexiest is cloud-sama
Male: Snow, squall and cloud Female: Tifa, Yuna from 10-2, and lightning
the sexiest? hmm, hard question. i'll pick just two but sure there are more. male: zack female: ultimecia
Male: Vincent Valentine Female: Lightning
Male: Sephiroth, Vincent, Tseng (er... I'm so biased in this, I don't even... I swear I play more than VII xD) Female: Fang ;A; I like Garnet more, but she's cute, not sexy. x3 and Fran. I don't even, but bunny ears and revealing clothing were kinda hot, not gonna lie.