phindar said:CHA is a casting stat, it determines your Turn Attempts per day. I don't think a person's relative hotness has any effect on their ability to Turn Undead.
I hate to find myself defending the link between charisma and sex appeal, because it's always disturbed me, but you've got yet another nonsequitur. What you have said is analogous to "DEX is a measure of reflexes, it determines your initiative. I don't think a person's marksmanship has any effect on their initiative." The fact is that DEX, like CHA, is a combination of many things, which include agility, reflexes, and good aim. CHA affects a sorceror's spellcasting; it also affects Diplomacy checks and Leadership scores, which even I have to admit can be affected by sex appeal. (BTW, I have a problem with sorceror spellcasting being CHA-based, but that's another issue.)