Justin Bieber is a teenage singer discovered on YouTube. We discovered him a few years back before Usher did. His new song “Baby” just went on sale and hit No 1 on Canada iTunes (where he’s from) and No 2 in the US.
Justin is using social media on Twitter and Youtube to attract a huge fan base.
Justin may become the biggest star from YouTube soon, if he’s not already. Quite an accomplishment for a 15 year old!