I think one of the things that made Lou Reed a musical star was his ability to keep current and go with all the latest trends.
Here he is being cool with kids of a new generation and trying his hand at rapping for the hip hop era!
http://www.youtube.com/watch?v=uMxyIs8MkmU
Also, check out his snappy fedora, 25 years before they were everywhere, and you can see he was a following the trend before there was a trend to follow!
We need more musicians like Lou Reed, who was never afraid of being too cool.