Provided to YouTube by Universal Music Group Common Denominator (iTunes Bonus) · Justin Bieber My Worlds ℗ 2009 The Island Def Jam Music Group Released on: 2010-01-01 Producer, Studio Personnel, Recording Engineer: Lashaunda Carr Studio Personnel, Mixer: Jaycen Joshua Studio Personnel, Mixer: Dave Pensado Studio Personnel, Assistant Mixer: Giancarlo Lino Composer Lyricist: Lashaunda Carr Composer Lyricist: Justin Bieber Auto-generated by YouTube.