***** eye song lyrics- anyone know the song??

I heard a song a few weeks ago on Q***r Eye for the Straight Guy- the chrous went something like this: 'if love is a game, why don't we play...' or 'love's just a game...'- it was catchy and upbeat. It was on a marriage episode with the Jewish/Catholic wedding and played while they cut the cake. Can anyone help?? Thanks!