This will make Directioners and 5SO'S fam blow their minds.

"One Direction" member Niall Horan joins in the boys of the Aussie group "5 Seconds of Summer" Ashton Irwin, Michael Clifford, Luke Hemmings, and Calum Hood? Will he become the fifth member of the band?

Apparently not, the issue stemmed out with Horan's video bombing Luke Hemmings and Michael Clifford's interview in the AMAs according to Australia network news. The enthusiastic Horan bumps in with the guys of 5SOS and even did his version of Australian accent in the interview. Horan was very "game" to even answer some questions and make a big hug with the guys.

Although, it is impossible that Horan will be "5 Seconds of Summer" newest member, this may hint another idea for both bands. Seriously, if a collab will happen between Horan and the 5SOS boys, this will be memorable for both fandoms of "One Direction" and 5SOS. Who will argue about five hot, good-looking guys doing a great song together. And hopefully, not only Horan will join in but the rest of the 1D guys as well.

The boys of both groups are evidently supporting each other. "One Direction" even introduced "5 Seconds of Summer" in their concert before and has been vocal about how the group has amazing potential.

Tomlinson even tweeted in the past that, "Hearing @5SOS on the radio is a great way to start the day. Proud of you lads!!" While Payne on the other hand tweeted, "New @5SOS single 'Don't Stop' is out now! Loving the track guys, go check it out."

Apart from this, the boys of 5SOS Ashton Irwin, Michael Clifford, Luke Hemmings, and Calum Hood are now scheduled to go on a tour in the US in the start of Dec. Movie News Guide also included that after the 5SOS tour in the US, they will continue the leg-tour of "Sounds Live Feels Live Tour" on Jan. 2016 in the following countries Asia, the UK, Ireland, and North America.