Justin Bieber Wins Four Trophies at AMAs!

Justin Bieber

The American Music Awards were last night and Justin Bieber dominated the whole evening.

The 16-year-old Canadian singer won four trophies: pop/rock male, breakthrough artist, album of the year for 'My World 2.0' and artist of the year.
"I can't stop smiling,
this is amazing. Truly I don't know how this is possible because I've been singing Eminem since I was three and Usher is my mentor. So this is big", Bieber said.
Bieber, who's the youngest artist to win the top AMA honor, invited mentor Usher to the stage, calling him "not only my mentor but my best friend and my big brother". At his turn, Usher won two awards: for male soul/R&B artist and for his album 'Raymond v. Raymond'.