Jennifer Lopez topped the list of the world's most powerful celebrity, according to a study made by Forbes magazine.
In the second place came the television host, Oprah Winfrey, and 18-year-old Justin Bieber in the third place.
Singer Rihanna earned the 4th place because of her hit singles and lady gaga came in the 5th place.
Its noteworthy that Forbes magazine's list depends on how much a celebrity earns per year, in addition to his activities on Facebook and twitter.
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