28. Ariana Grande
Profession: Singing, Modeling, ActingEst. Net Worth: $240 Million*
Ariana Grande is a Hollywood star who, despite being young, has an estimated net worth of $240,000,000. This is thanks to her singing, acting and business endeavors. Grande, who began her career as a child actor, is now one of the most popular singers in the world.
She is also a makeup entrepreneur, having launched her own brand r.e.m. a few year ago. She at least partially funded the brand with the money she earned by selling over ninety millions records worldwide.