Savanna
MattyB's friend Justin's last name is Bieber. Justin Bieber is a well-known pop singer and has collaborated with MattyB on various projects.
Savanna
Mathew David Morris
jeeb is his brothers name
What is Mattybs hometown
You spell his last name as BLEU.
The last name is spelled "Gadbury."
The last name "Hennessy" is spelled as such.
JFK's last name is spelled Kennedy.
Niall from One Direction's last name is Horan.
Miss.matty b