I don't think he has but he's 14 or 15
I believe he has if you listen to him singing his voice is much deeper now
Yes, but not with you.
None that we know of yet (:
No, Hold on 'til the night will be released sometime during the summer
no
I don't know yet but I heard he is working on new music!!
Not yet! But they have met and they might perform some day
Not yet, since he only became popular a couple weeks ago. Also not much has happened in his career yet.
no
Niall Is 18-years-old and almost finished Puberty.
That is a trick question. He hasn't yet.
It's perfectly normal, everyone hits puberty at a different age.
Yes he's 14 years old.