Winfrey Most Powerful Celebrity, Prince Jackson Testifies

Oprah Winfrey has been named the most powerful celebrity by Forbes magazine, heading the six women and four men who make up the top 10. It was the fifth time the former talk show host has topped the annual ranking of 100 celebrities, which rates them based on their financial success, popularity, and influence. Singer Lady Gaga came in second - despite a hip surgery this year, which forced her to cut her tour short.