How old was Justin Bieber when he wrote the song Baby?

"Baby" is a song by Canadian recording artist Justin Bieber. It was released as the lead single from the latter half of Bieber's debut album, My World 2.0. read more

Watch this video of the 16-year-old teen singing sensation breaking down crying at his June 26 concert in Cincinnati as he sang the song about his parents divorce — we've never seen this side of him before. Justin was three years old when his parents, Pattie Mallette and Jeremy Bieber divorced. read more

think about it. if he was 16 at the weekend and the song baby only just come out he was 15. come on really dont ask such stupid questions anyway why do you need to know. read more