1. One Direction
1. One Direction - ages 19 - 21 - worth £59.33m
Yes, we know One Direction are actually five people but, combined, they have earned themselves almost £60m over the last few years since they found fame on X Factor. Considering they didn't even win the show, they've not done too badly! The boys are counted as one entity when it comes to earnings, as neither of them have pursued solo careers, according to the folks at Heat magazine.
One Direction achieved international success almost overnight a couple of years ago, and have been likened to The Beatles in terms of the global impact they have had on the industry and their millions of adoring fans. They made history as the first ever UK group to debut at No.1 on the US Billboard chart with their album Up All Night.
Well done boys - keep it up!
Find out more about the rich list in the current issue of Heat magazine, out now.