But that's not all!
Because his brother is having a baby - Nial is going to be an uncle!
"It's Niall's first niece or nephew so he's delighted."
We bet he is!
What else would he be??? He's gonna be an uncle!
The kid has also been writing the best man speech, according to the brother:
"He has been working on the speech as far as I know so we will see how that goes. He's my only brother - there was never any other choice for my best man than Niall."
Despite the fame and fortune Niall has amassed over the last year - he, just like everyone else, is still tickled by the joys of a normal life!
Congratulations to Niall and his brother!!!
[Image via WENN.]