Each year Google reviews the queries used in its Internet search engine and compiles them into the Google Zeitgeist. This year's Google Zeitgeist includes the year's 10 most popular search terms (Britney Spears was the most popular) and the 10 most popular searches in categories such as news, men, women, and fictional characters. The Google Zeitgeist also includes the most popular searches by country and other search trends and surprises.