GaGa Tops Forbes’ Celebrity 100 List

GaGa has topped Forbes’ annual Celebrity 100 list, which ranks the richest and the most powerful celebrities in the world. The queen of pop replaces Oprah Winfrey, who has held the title for more than four years.

GaGa tops the list not just because of the $90 million she earned with the Monster Ball tour, but also thanks to her 32 million Facebook fans and 10 million Twitter followers.