Question concerning the title

Rating: Null/10 (2 December 2006)

Hello!
I live in Germany and a couple of days ago, I had a discussion with a teacher of mine about German film titles (or German translations of Englisch or French titles). This one is called "Eine Hochzeit zum Verlieben" in Germany, which can be interpreted in two ways in German: 1) A very lovely wedding, and 2) A wedding, during which you fall in love with somebody. Hence, the German title is a pun. During our discussion, I asked my teacher why Englisch (or French) titles are more... well, vague than German ones and are not so often puns. She said that although her English is not good enough, she was quite sure, that the original title - "The Wedding Singer" - must also be some sort of a word play.
Now, can somebody please tell me if "The Wedding Singer" means something else than just a person who sings at weddings? I means, are there some associations with this title or something like this, something a non-native speaker of English would not understand?
Thanks! :-)