One Direction heartthrob Harry Styles has opened up about his boyband's 2014 calendar and explained that when the photos were taken for it he was suffering from hayfever, which affected the final shots. 

Speaking to Event magazine, the 'Best Song Ever' superstar confessed that his eyes were barely open so the editors had to superimpose his open eyes onto the new photoshoot that had been done for the calendar:

"A few months ago we were doing calendar pictures, and my hayfever was so bad I couldn't open my eyes, but I had to do them. They Photoshopped my eyes in."

American chat show host Larry King took to his official Twitter page last night to tell his followers that he had just bumped into Styles and had nothing but praise for the young hitmaker: "Ran into @Harry_Styles last night. He's no flash in the pan. He'll be around for a long time."

Meanwhile, One Direction have also just launched a new collection of eyewear through Vision Express and the frames are available to purchase now for £131 per pair. 

Watch a recent and brief interview with Styles below: