While I really find her unfit to represent Singapore, I symphatise her condition. She happens to land in the line of fire and a victim of circumstances.
I think what people are angry about is not her attitude because many youngsters are like this nowadays, "it is all about me". What makes people (including me) outrage is how can the event judges be selecting her to represent Singapore, it is like there is no more valid candidates for the job.
The comments from the organizer did not help neither. "Singaporeans did not pay for the pageant" was their comments, they are saying that Singaporeans have no right to tell the organizer that they need to find a better candidate.
While her attitide is a problem, we should just spare her for the time being.