Check out our amazing behind-the-scenes video with the boys. Watch what happened when the boys splashed about during their recent heat photo shoot, then pick up a copy of this week's heat (on sale now), to find out what Harry, Zayn, Louis, Liam and Niall have to say about girls, dating older women, flirting and Harry's six-pack. September marks the start of One Direction month (whoop!) on heat and heatworld. Next week we'll have an exclusive video interview with Zayn Malik.