One Direction mania has well and truly taken the world by storm, as the lads caused havoc in Canada earlier this week.
Although Canada may have produced the likes ofLily Allen also took to Twitter to express her support of the group, telling her followers: "It's amazing how well One Direction are being received across the pond, no? Good luck to em I say, seem like good lads."
1D are currently supporting US boyband Big Time Rushon tour on the other side of the Atlantic, while their first[uuid=104c64af-04a4-45a5-8f60-ce816e1a3233] UK and Ireland arena tour sold out in minutes[/uuid].
Their Up All Night tour is set to kick off in February 2013, and includes seven shows at London's O2 Arena.

[uuid=1a03b39d-f9c5-4cbd-8fe4-dcd493489049]CHECK OUT PICS OF ONE DIRECTION IN MTV'S GALLERY HERE![/uuid]

[uuid=2c1ae75d-174b-496b-b45e-523f28e0d47c]ONE DIRECTION STRIKE A POSE FOR TATLER MAGAZINE HERE![/uuid]