2) He's hit nearly 10 million views on YouTube for his video 'Simply Amazing'

This image appears in the gallery:
10 Things Trey Songz Can Cross Off His 30 Under 30 List

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 10 images

See the full gallery: 10 Things Trey Songz Can Cross Off His 30 Under 30 List