High time to die
One may say that it is terrible to say so, to say about some high time for people to die, though it is the terrible truth of the fame. Those are not forgotten who died when they were on the top of their career and those who were on the top of their fame. Were they still alive, a few people would remember about them as they would be witnesses for their fade away.
People are such the interesting creatures who fall in love with one at once and fall out of that love twice faster. It want take much time for people to start adore one and at will take twice less time for them to forget about him or her and to fall in fanatic love with another star. So, that is why most of those we adored are forgotten nowadays.
We remember only those celebrities who died when they were young and successful and whose death wasn't a common death but whose death is cloaked in mystery or something. This is the terrible nature of people, they can't appreciate the talent as it is, and they need this talent to be decorated with some blood-cooling facts and events.
So, upon this inevitable fact it is not that terrible to talk about the high time for one to die, as people are those who make this topic the one of sense. They are people who need some striking event to happen in order they remember those they used to adore.