Justin Bieber, Oprah and J-Lo are the world’s most powerful celebrities

Justin Bieber is on the cover of Forbes magazine’s 100 Most Powerful Celebrities issue, and he is 18 years old. The Biebz earned $55 million last year from music sales, performances and endorsements, which means he ranks third on this year’s list. He was beat out for top honours by Oprah Winfrey (second) and Jennifer Lopez (first), who have been adults for more than 78 days.