Well I know a lot of bands and musicians create love songs. It's a topic maybe a lot of you avoid too :O

But I had to bring it up, because I am obsessed with Beatle songs, and a lot of them are love songs! so I do have a few favourites of theirs but right now I am definately addicted to:

Real love by the beatles.

anyone else have a favourite or know a famous love song? :)

I'd say that about 50% of all songs are related to love in one way or another. XD
Either straight out love songs, or heart broken songs. Something to do with a significant other or potential significant other.

As for my favorite one.... That's tough. There are so many angles to come at regarding love songs.
I don't think I could begin to list them.

I enjoy love songs but I cannot think of any off the top of my head. *Sniffles*

I love love songs, especially sad ones.
Like the one by WhiteSnake the one that goes "I just died in your arms tonight" love that one.
there are like a million others I like but I can't list them all.

Well one of my favorites is Someone to Love You by Ruff Endz. Its R & B.