Top 10 in the Women Entertainment Power 100 list

The Hollywood Reporter on Friday named Oprah Winfrey the most powerful woman in entertainment on its annual "Power 100 List."

Winfrey, whose "Oprah" talk show began in national syndication 22 years ago, played a role in the victory of President-elect Barack Obama by endorsing him early in his run and by supporting him throughout the campaign.

The Top 10 in the Women in Entertainment Power 100 list are;

1. Oprah Winfrey, chairman of Harpo Inc.

2. Anne Sweeney, president of Disney-ABC Television Group and co-chairman of Disney Media Networks

3. Amy Pascal, chairman of Sony Pictures Entertainment Motion Picture Group and co-chairman of Sony Pictures Entertainment

4. Nancy Tellem, president of CBS Paramount Network Television Entertainment Group

5. Stacey Snider, co-chairman and CEO of DreamWorks

6. Bonnie Hammer, president of NBC Universal Cable Entertainment and Universal Cable Productions

7. Judy McGrath, chairman and CEO of MTV Networks

8. Mary Parent, chairman of MGM Worldwide Motion Picture Group

9. Dana Walden, chairman of 20th Century Fox Television

10. Nina Tassler, president of CBS Entertainment