One Direction stars Niall Horan and Louis Tomlinson thrilled fans at Universal's Wizarding World of Harry Potter in Florida on Monday (17Nov14) by joining the stars of the attraction.
Following their early morning performance at Universal Orlando, Tomlinson and Horan checked out the ride - and Tomlinson even got into character as a student at Potter's fictional wizarding school Hogwarts.
Potter fan Louis also served as an unofficial safety officer on one of the rides, while Horan reportedly pretended to be a worker in a candy shop.
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