1D's Harry VERY excited about turning 21

Harry Styles "can't wait" to turn 21.

The 20-year-old One Direction singer is reportedly excited to reach the milestone so he can enjoy a drink in the United States when the band - which also includes Niall Horan, 21, Liam Payne, 21, Zayn Malik, 22 and Louis Tomlinson, 23 - visit the country later this year.