Forbes' releases list of most powerful celebrities

Forbes released its list of "The World's Most Powerful Celebrities" with Oprah Winfrey topping the list after two years in second place. The list is a measurement of money and fame. Find out what Gayle King, "CBS This Morning" co-host and Winfrey's friend said about Oprah's top spot on the list.

Oprah Winfrey is seen here speaking at the 28th annual Rock and Roll Hall of Fame Induction Ceremony on April 18, 2013, in Los Angeles.

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"CTM": Most powerful celebs named

Lady Gaga, No. 2 on Forbes' list, is seen here, performing at the Prudential Center in Newark, N.J. on Dec. 15, 2012.

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"CTM": Most powerful celebs named

Steven Spielberg is No. 3 on the Forbes list. He's seen here arriving on the red carpet for the 85th annual Academy Awards on Feb. 24, 2013, in Hollywood, Calif.

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"CTM": Most powerful celebs named

Beyonce, as seen here in H&M's "Beyonce Mrs. Carter in H&M" campaign, made the Forbes list in the No. 4 spot.

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"CTM": Most powerful celebs named

Madonna -- No. 5 on the Forbes list of "World's Most Powerful Celebrities" -- is seen here launching her signature fragrance, "Truth or Dare" by Madonna, at Macy's Herald Square on April 12, 2012, in New York.

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"CTM": Most powerful celebs named