Williams wanted to be in better shape when he returned to the stage and was determined to lose the extra flab he"d gained over the years. He even gave up his favourite foods to slim down and started on a crash diet.
The Daily Star quoted Williams as saying: "I've been a food ninja now for over two months. Food ninjary (sic) consists of not eating anything you like. "No cake, no crisps, no chocolate. Surprisingly easier than I thought it would be. Well, easy when you've got a record coming out and you don't want to look like the Michelin man."