Ryan
Caitlin- Justin biebers ex-gf christian- one of Justin biebers best friends
no but his best friend did
baby
Justin Beiber does not need a baby sitter.
He is called Ryan and hes Justin Biebers best friend.
Best friend Mentor
No. She was his best friend's sister and she was Justin's friend from Canada.
Kendall is Justin biebers best friend
that would be Justin biebers best friend
Caitlin beatle
His lack of talent is his best talent