Now this is a 21st birthday bash we'd love to attend.
The One Direction heartthrobs, whose birthdays fall just a few weeks a part, will celebrate the big 2-1 with an epic party and enjoy their first drink stateside.
Niall's birthday falls on Sept. 13 while Liam will turn 21 on August 29 and the two are excited to enjoy a bit of booze in the U.S., where the legal drinking age is 21.
While speaking with Irish radio station Spin 103.8, Niall said, "I reckon myself and Liam are probably going to end up having a joint 21st because his birthday is about two weeks before mine."
"We'll have a few drinks there. We've been touring America for the past three years and not been able to touch a drop," Horan added.
The 20-year-old boybander also expressed his enthusiasm for the band's upcoming performance in his hometown of Dublin at Croke Park, where they will kick off the European leg on their tour on May 23.
"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," he shared.
In addition to planning their b-day bash, the boys most recently released the highly anticipated music video for their hit "You & I," and the touching clip is one of their most raw to date.