One Direction Mobbed By Fans Across The World
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Pop Stars And Their Craziest Fans

4. One Direction Mobbed By Fans Across The World
The 'What Makes You Beautiful' stars have gained an enormous following of Directioners over the past twelve months, and most recently have seen a huge surge of popularity state side. Throughout their many visits to the US, as well as their current 'Up All Night' tour, the One Direction boys have been mobbed by adoring fans at every turn.