Justin Bieber's Timeline By Gizel Mar 1, 1994 Justin Bieber was born Oct 15, 2007 in 2007 justin bieber and his mom starting posting videos on youtube to show his friends and family May 18, 2009 May 18,2009 Justin Biber releases his dubut single " One time" Oct 6, 2009 October 6,2009 Justin Bieber releases one less lonley girl Nov 4, 2009 November 4,2009 Justin Bieber releases "favorite girl" single Nov 17, 2009 November 17, 2009 Justin Bieber releases "My World" Album Dec 20, 2009 Performs at white house Jan 1, 2010 Dicks Clarck's New Year's Pockn' Eve With Ryan Seacrest 2010 Jan 18, 2010 Justin Bieber Releases "Baby" Single Mar 2, 2010 Justin Bieber Releases "Never Let You Go" Single Mar 16, 2010 Releases "U Smile" single Mar 19, 2010 Justin Bieber Releases Debut Album "My World 2.0" Apr 10, 2010 Justin Bieber Appears As the Musical Guest on Saturday Night Live Apr 20, 2010 Releases "Somebody To Love" single Apr 23, 2010 My world tour Jan 10, 2011 Golden Globes Bieber makes his first appereance Feb 27, 2011 He attends the vanity fair oscar parts with gomez Nov 27, 2011 Under the Mistletoe releases his holiday album Jun 15, 2012 Justin Bieber releases his new album "Believe"