Here it is the 2008 world's most powerful celebrities list put together by none other than Forbes. This impressive top celebrity list that leads Oprah Winfrey is compiled using several measures above and beyond the amount of green these stars are pulling in. Factored in with earnings are media metrics such as Google hits, press, television and radio mentions as well as the number of top consumer magazine covers the stars snag.

Steve Forbes, editor-in-chief of Forbes magazine, the nation's leading business magazine, will speak at Philadelphia University’s 124th Commencement Sunday, May 18 at the Mann Center for the Performing Arts. At the ceremony, Forbes will be awarded the honorary degree Doctor of Humane Letters.

The number of billionaires in Russia is the double of USA, according to Forbes list of billionaires.

AT&T (NYSE:T) today announced the extension of a Web site hosting contract with Forbes.com, one of the world's premier sources of business news and analysis. The contract is an extension of the enterprise hosting services that AT&T has been providing to Forbes.com during the past two years.

Abramovich Still Number One in New Forbes Russia Rich List.