The search engine Yahoo has revealed its annual list of the most popular searches made throughout the year of 2010.

While the list is mainly dominated by celebrity names, heading up the poll in the number one spot of subjects searched on Yahoo this year was the BP oil spill on the Gulf Coast.

Last year, Yahoo reported that the death of Michael Jackson was the most searched subject on their search engine knocking US pop star Britney Spears off the top spot after three years. In 2009 Britney dropped to 5^th on the Yahoo most searched chart, and dropped further this year to 10^th place.

Although Yahoo’s poll is a fairly good indicator of trends within the online world, Google is still the most used search engine in the world and boasts billions of users worldwide, therefore their chart, which is due for release later this month, is likely to better gauge the popularity of people and events who’ve dominated the past 12 months.

Microsoft’s search engine Bing recently revealed their list of popular searches of 2010 which named American reality TV star, Kim Kardashian as its number one, while AOL named Tiger Woods as their most searched subject of the year.

The bulk of subjects trending on this year’s Yahoo search engine results list were celebrity names including Lady Gaga, Justin Bieber and Megan Fox.