Most Powerful Celebrities: Gaga??? [PHOTOS]

Forbes magazine is out with its list of the most powerful celebrities of the year and you might be surprised to learn who's at the top of the list.

Oprah Winfrey has held the top spot for many years but no longer. Lady Gaga is now number 1 with Lady O at number 2 on the list. Winfrey actually makes more than Gaga... $290 million to $90 million for the singer. But Forbes also takes into account their clout within the social media world where more internet users are gaga over Gaga. Here's the top 10 on the list: