Title and Artist Please?

[chappie]

Anyone know the title and artist of the following, goes something like this:

So if you're stabbed in the back say ta
Que Sera Sera
You can thank your lucky stars
There's someone, somewhere, much worse off than you are

Yes I know you're hungry and we've got food to spare
We're throwing our surplus food away but don't think we don't care
We can't afford to send the stuff to the places where you are .............................

Thanks.