You know who died?

I feel like I'm in a Bill Cosby comedy bit about him talking to his grandfather...

"You know who died?
"Who?"
"Everybody, everybody I've ever met has died."

He claimed that it was always like this talking to his grandfather...
"You know who died? A lot of people."

Only in this case it's celebrities so they're people I've actually heard of and would recognize in a line up. That's more than I can say for dead relatives.