Oprah Winfrey Named Most Powerful Celebrity in the World.

Oprah Winfrey is back on top.

The talk show maven has been ranked at the most powerful celebrity in the world, according to Forbes, a bump of one spot from last year's number-two ranking.

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The metric used to determine the list combined money made; press mentions; and social media power, with the magazine saying Winfrey earned $77 million last year.

Jennifer Lopez, last year's top-ranked star, fell to number-12, while the Top 10 is comprised of the following big names:

1. Oprah
2. Lady Gaga
3. Steven Spielberg
4. Beyonce
5. Madonna
6. Taylor Swift
7. Jon Bon Jovi
8. Roger Federer
9. Justin Bieber
10. Ellen DeGeneres