As If They Don't Get Enough Attention

Here's the Forbes' top 100 celebrities power list. It seems to be based on how much money they make plus how much attention they receive. Still, I don't get it.

How is Angelina Jolie #1? I know she's in the news constantly, but she's not the biggest star in the world, she doesn't make the most money, and the talk about her is almost all gossip.

For that matter, Madonna, #3? Is this the early 90s?

Look at David Letterman. I like him, but why is he ranked higher than Jay Leno, who's cleaned his clock for years?