One Direction's Niall Horan and Liam Payne are planning to have a joint 21st birthday celebration in the US-and it is sure going to be fun!

The hunky singers of the English boy band One Direction are busy preparing for a big birthday bash as they reach a milestone in their lives-that is, turning 21 of course!.

Niall Horan, whose birthday is September 13, is actually giddy at the prospect of bringing in (and drinking!) alcoholic beverages stateside-where the legal age of drinking is 21.

The rest of the wolf pack, namely Zayn Malik, 21, Harry Styles, 20, Louis Tomlinson, 22, will be in the United States for their North American leg of their world tour "Where We Are."

Hottie Liam Payne, whose birthday falls on August 29, also thinks having a joint birthday celebration with Niall Horan since they've always had legal constraints in drinking in America due to their young age.

"I reckon myself and Liam are probably going to end up having a joint 21st because his birthday is abou two weeks before mine," Niall Horan revealed to Irish radio station Spin 103.8. "We'll have a few drinks there. We've been touring America for the past three years and not been able to touch a droup.'

Niall Horan and the rest of the gang are also excited to perform in Dublin at the Croke Park where they will also comment the European leg of their "Where We Are" tour on May 23.

When asked about finally getting a chance to perform in his hometown, Niall Horan responded by saying:

"Croker is going to be unbelievable, we're all saying it. It's been a while since we've been in Dublin last, I haven't been at home since Christmas."

While One Direction has amassed a massive following for their pop songs, the band managed to snag a famous fan; the English boy band has found a new fan in the person of Brazilian legendary football player Pelé, who made a surprise visit at the bands concert in Sao Paulo.