This is the way it's written in the cd liner. I don't know if she actually sings it that way, but she wrote it that way. 'Gonna' is a smash-up of 'going to', so you don't need the 'to' after 'gonna'. Unless of course, you want to say 'going to to happen like that'!

Yes, it might be lovely to have all the money in the world, but there are some negative aspects. Like if it's absolutely all the money in the world, that includes foreign money, how will it be changed at a Bureau De Change, when the Bureau De Change will have no money to give, 'cuz you've got it! And what will everyone else have to spend! All money in charity buckets would be hers, and would not go to the charity! Also, that would include cheques with someone else's name on them, how can she pay them in to her bank! And Gwen, what have you been doing, to acquire all the money in the world, sure, you'd have to steal some.