US star Janet Jackson has struggled with her weight for years. But in a new TV ad she’s revealed a new body – and claims she’s finally found a way to keep it off…

What she lost At her heaviest,  six years ago, the 5 feet, 4 inches star weighed around 13 stone. She succeeded in losing weight, but gained it again after the death of brother Michael in 2009. But she’s now lost around 3 stone.

What she did Janet is now a spokesperson for Nutrisystem and says the diet – where portion controlled meals are delivered to your door has finally taught her how to control portion sizes.

Janet says ‘I truly understand what it’s like to have a problem with weight loss, losing too much weight or gaining more than you desire. It’s about keeping it off. We can all lose weight, but learning how to keep it off – maintaining it – is what’s difficult. Nutrisystem teaches you how to do that.’

Make it work for you Nutrisystem isn’t available in the UK, but similar ready meal diets include Diet Chef and Go Lower

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