The boys are back in town: One Direction boys escorted home by police after being mobbed by fans at Heathrow

By SARAH FITZMAURICE Harry Smiles: The boys seemed to enjoy the attention they received as they arrived at Heathrow and Harry Styles smiled for the cameras This time last year the boys from One Direction were dreaming of stardom, filling in their X Factor application forms and probably lacking in attention from the ladies.But now after being out of the country for a week their loyal fans made s...