unknown funny old song

It is a bit like this:

I heard the second half of this song on the radio in the end I could hear “the girl can’t help it” and la la la la… but it heaps of complicated lyrics. There was a girl or girls singing and it sounded like late 70s/ early 80s.

Do you remember the scene at the end of Spies Like Us where Dan Akroyd and Chevy Chase are playing Trivial Pursuit against the Russians?

Lyrics to “The Girl Can’t Help It”

British rockers Smokie released a similar tune in '78.

That’s not it. The song is not that repetitive except for in the end it goes “la la la la la…”. The correct lyrics would show “la la la…” at the end.

Nevermind I found it by including “la la la” in the search.