Justin Bieber does not have a brother named Aothony. He does have a baby brother named Jaxon. I believe he may be 1 years old.
no, Justin biebers little brother (jaxon) is 4 yrs old
no Justin Biebers brother is only days old
Justin Bieber has one younger brother. His name is Jaxton, and he is almost 3 years old. I love Justin Bieber!!!!!!!!<3 <3 <3 <3
His sister Jazmyn is 4 and his brother Jaxon is turning 2 in November
lol no, he's 19
I hear he is at lest 12 years old but how cares he is so so so hot!And so is Justin bieber!
Justin biebers grandad is 77 and his granmum is 61
most people are not sure sorry
Brown hair and really cute kinda a mini version of Justin with I think braces
65
73
He is only 4 years old, so he is not in school yet.