Iyaz and Justin Bieber on “My World Tour” Posted on July 4, 2010 Day 1: Iyaz and Justin Bieber on “My World Tour” You may also like -Justin Bieber covers Justin Timberlake's "Cry Me A River" in BostenJustin Bieber Concert in Arena Monterrey Mexico, September 30, 2011BIG NEWS for the BELIEVE TOUR!!Justin Bieber’s $10 Fragrance for Boys and Girls
