Their bank balances have gone rapidly in one direction.
And despite barely being out of their teens, the young boyband can now boast a property portfolio to match their new-found wealth.
The five members of One Direction, whose rise to fame began on The X Factor in 2010, own luxury residences that are a far cry from the modest homes each grew up in.
Location: Hertfordshire, England
Size: N/A Square Feet
Bedrooms: 7
Bathrooms: 7