It would take Usher hours to play all of his hits. So we've whittled down a list of his biggest songs that would fit in a ...

and Usher releasing his magnum opus. Let's take a look back at some of the best R&B songs that were released from 2000 - 2009.

Usher reveals intimate details about his relationship with TLC's Chilli and how their love story shaped his legendary music ...