Simon's botox is done for the same reason anyone makes any alteration to their appearance - it's about being comfortable with what you think people see when they look at you.
He does an awful lot for 'people in need ' a little girl from Durham comes to mind
Chrissa, I like the guy but I was making comparisons with last weeks Paul Potts who lost out with a dance troupe dressed in Star Wars gear, the voting public are fickle , cast our minds back to Susan Boyle, she came second, and as a footnote, I can't stand illusion/ magic acts either ,but each to their own