Instant Index: Beyonce Tops Forbes Annual List of 100 Most Powerful Celebrities

David Muir reveals the stories people have been buzzing about all week.
0:31 | 06/30/14

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Transcript for Instant Index: Beyonce Tops Forbes Annual List of 100 Most Powerful Celebrities
Instant index and a Monday and beyoncé topping another list Forbes annual ranking of the 100 most powerful celebrities knocking another familiar face from the top spot Oprah Winfrey. There is big debate tonight over that secret social experiment by FaceBook revealing they played with the news -- of 700000 Americans on FaceBook. In some cases adding more positive posts in other cases adding more negative one's tracking how it changed the way we feel. Trouble is many are mad -- -- And if you weighing in at home when calling it intrusive someone else calling -- -- cool experiment. -- -- -- --

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