Oprah Winfrey has ceded her number one position as the World's Most Powerful Celebrity to Lady Gaga, despite earning roughly three times as much, in the Forbes annual list of the 100 Most Powerful Celebrities. Gaga moved up from No. 4 on the list partly due to her 32 million Facebook fans and 10 million Twitter followers. In wealth comparison, Forbes estimated Gaga's earnings in the last year at $90 million, compared to Oprah's mighty $290 million.
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