One of my friends named her daughter after
Chanel Cole from Idol in 2004 (who is also a friend of mine).
I think
Damien is a very talented and gorgeous person and it is fine to be inspired to name someone
Damien for him.
Also, it isn't as if you are naming the child
Elvis or something that is really obvious. Only you would have to know
Damien is for
Damien Leith!