From: Zimbio on Fri, Feb 11 2011 12:56 PM

ET’s Kevin Frazier gained access backstage at the 2010 American Music Awards, getting candid moments of Justin Bieber, Usher, Will.I.Am and Fergie all on tape.Bieber won four awards on Sunday including Artist of the Year and the humble singer couldn't say enough about his fans."It's am...