He Didnt write any (:
Not on his own. Dominic Jordan, James Giannos, and Jason Boyd are also credited as writers for that song.
Justin bieber
you can write by taping it
Justin Bieber doesnt write most of his songs!
and why did he write it.
贾斯汀Bieber
Bieber fever
Jason = ג׳ייסון
he helped to write it XXX
he didn't write it.
yes
yes he CAN