Who is that person, famous or otherwise, who you find utterly irresistible but you shouldn't?
Mine is a manager (not mine) at work. He's gay, a very good friend and I've fallen for him. He's lovely.
Also Martin Clunes. Not classically good looking but my goodness, what a lovely voice he's got and he seems really nice too. I even like him as Doc Martin. Possibly even more than him in real life
I think it's his vulnerability underneath that tough, mean exterior!