Oprah Winfrey

Television hostess Oprah Winfrey is the richest female celebrity in the world.

Oprah pipped Sandra Bullock, Madonna, Julia Roberts and Nicole Kidman to sit pretty at number one spot in OK! Magazine's Top 10 Female Breadwinners list, with a $1.5 billion net worth.

Some other celebrities in the top 10 are Christina Aguilera, Halle Berry and Jessica Alba, also the youngest star on the list.