Six months ago, Facebook launched Pages as a way for “businesses, brands, and celebrities to represent themselves on Facebook.” Now that Pages have been out for six months, who do you think are the most popular?

So here’s the list of the 25 Most Popular Pages on Facebook. The results?

• Amy Winehouse has more fans than John McCain. And so does Nutella.
• There’s no stopping Barack. He has twice as many fans as anyone or anything else.
• Pages are all about the music. 40% of the top 25 are bands.
• Some brands have made a big splash.

What does this say about marketing on Facebook?

1. Barack Obama - 834,550 supporters