Janet Jackson's plans to release a diet book have been shelved, because the singer has piled on the kilograms, according to reports.
Jackson, 42, had signed a deal to share her weight loss secrets with fans after shedding an astonishing 27kg in four months in 2006.
But sources claim the pop superstar has added kilograms during her current Rock Witchu tour, prompting her publishing bosses to back out of the deal.
An insider tells the National Enquirer: "It has been postponed indefinitely. It was a mutual decision." - Wenn