@Sturgis,
At first I thought: "I agree!" but then I realized that in terms of politicians, entertainers, and professional athletes, "love" means something much less than the love I have for my family and dearest friends.
It's, unfortunately, a fairly common occurrence with popular culture: the corruption of perfectly good language.
In terms of Bush, Obama, and Ellen, "love" actually means "strong fondness"
People who actually love (or hate) celebrities are "weird" and probably mentally ill. People who "love" them are pretty regular.