She apparently is that popular, at least on Facebook. She has about 6.7 million likes.
For comparison, the Bible is at 2.2 million, Kobe Bryant is at 2.4 million, Starbucks is at 7.2 million, and Obama is at 8.4 million.
For comparison, the Bible is at 2.2 million, Kobe Bryant is at 2.4 million, Starbucks is at 7.2 million, and Obama is at 8.4 million.
You're right to be suspicious, there is a bias towards the more popular pages, since they show up more frequently on people's crawlable public profile pages. Only 20 liked pages are shown for each person, and FB apparently pick the most popular.