One Direction member Harry Styles says that he and his bandmates are still growing up.

Despite being in the world's most popular boyband, Styles, Niall Horan, Zayn Malik, Liam Payne and Louis Tomlinson are still learning to be men and sometimes get self-conscious, reports femalefirst.co.uk.

"I think that people imagine that if you're in a band you kind of lose all normal things. But we still have every insecurity every 19 or 20-year-old guy has," he said speaking about the group to Australia's Kiis FM.

Though he says his confidence levels go down at times, Styles did decide to stay here for an extra day earlier this week after his group took home three prizes from the American Music Awards.