We have all heard lots about this cute 15-year old boy with the great smile and voice. But how did he become the star he is today?

Justin was born in Ontario Canada almost 16 years ago. He is quite the musician and can play the guitar, trumpet and the drums. 

About three years ago Justin's mom started uploading his videos onto Youtube. Some of these videos of him playing were so good that they started getting hits from thousands of viewers, which over time turned Justin into a real phenomenon. 

He made and released his first CD last November. It is called My World and it has helped him become even more famous. 

Last week he was at the Grammy Awards and got to present two awards to their winners. He talked about this experience on Twitter: "In a small town a kid started putting videos on the web, and three years later I sang with some of my heros. I am so grateful!"

Justin is a big fan of Rihanna and Beyonce, and now he is a star for many of the fans of these two pop divas.  We bet that this year Justin will turn into one of the top musicians out there, and we plan to be there to watch him grow! Shoot for the stars Justin!