In the below recording you can supposedly hear One Direction's Zayn Malik inviting girls up to his hotel room, so that he and Harry can have a good time. Whether the 'arreh' and Crystabel mentioned are Harry Styles and One Direction stylist Crystabel Riley is up for debate, there's no question that the northerner making the call is Zayn because, erm, there's a picture of him on the front of the video.
Anyway, enjoy! It's definitely real! No way to fake something like this! At all!