“Justin Bieber signed his new book First Step 2 Forever” recently at Barnes & Noble in New York City. Justin and his mentor Usher took home six American Music Awards last Sunday at the AMA’s. Usher was responsible for launching Justin Bieber’s career. Justin showed his gratitude when he was announced the winner of Artist of the Year and asked Usher to join him on stage. You can purchase a copy of Justin’s new book First Step 2 Forever at www.barnesandnoble.com or www.amazon.com For more on Justin Bieber visit www.justinbiebermusic.com and follow Justin on Twitter www.twitter.com/justinbieber