Does Justin Bieber write his own music?

no, he write his songs with his friends help..i mean.. not every his songs he made by his self.. but, there's some that he made by his self..

well i think he does...like write songz about how he if feeling or like what he is seeing in his hott head of his (really hot head) lol who cares anyways atleast he can sing, dance and is hott thats all that matters to me but to answer this quistion.....YES

Yeah,I think he does,but obviosly,like every kid,he gets help :)

I think he writes some of them him self :)

before I say this I'm not trying to offend anyone, at the end of the day you like what you like and there is no shame in that but these are the facts:
he co-worte three of his songs on the first album and co-worte all of his songs on his second album but he only writes some of the lyrics and has never written the songs.
I work in industry and it is ridiculous what you can get away with as co-writing, he probably changes one word in the whole song and that counts

well duaaaaaaaaaa!

Justin Bieber writes some of his songs but not all of it. Sometimes he co-writes his songs.

JB can never come up with his own song's all his music is from other rapper's who is helping him.he couldn't never come up with good music like he is playing now that's all from rapper's who is really trying to help him I bet if you ever ask him to come up with a new song in front of you he won't be able to

Fuck you Beiber. You are a lying piece of shit!

no J.B does not write his own songs and yes J.B does write his own songs -Amber Quevillon 12years old

Yes