'Live While We're Young' heartthrob Liam Payne has revealed that despite being one of the most adored pop stars on the planet he still struggles with talking to girls and being confident.

During an interview with the forthcoming August edition of Glamour magazine in the USA, for which they did a cover shoot with supermodel Rosie Huntington-Whiteley (pictured below), the singer confessed that he doesn't "really know what to say" when interacting with women:

"I'm not the best at talking to women. When you're with someone like Rosie, it's a bit more difficult. I was like, I don't really know what to say, so I'm just gonna kind of stand here and try to be cool.”

Payne also joked about the boyband's reputation for being a little on the cheeky side and told the publication: "I don’t think we’ve ever tried to be squeaky-clean. Nobody’s perfect."