Well, it seems like the 'Duchess' Fergie turns out to be a person with regular 'diet and weight issues'. Fergie, 36, confessed in an interview with Allure magazine she struggles to stick to a diet for long.      

Though Fergie understands the importance of eating healthy (plus, this is showbiz that we are talking about), she says that she is at times an impulsive eater. This Black Eyed Peas singer also admitted that she lacks the discipline when it comes to eating, and that her weight keeps yo-yoing. She said, "I think people think that I'm pregnant sometimes because my weight fluctuates. I gain and lose weight everywhere from the thighs up.' "My problem is my discipline. I see a Jack in the Box or a DelTaco, and I will impulsively want it. I'm a work in progress in that area."

However, this 5'2 singer seems to have developed a trick or two minimize those binges. "I'm not going to lie: There are times I play mind tricks on myself, like that the french fries are poison," Fergie said in an interview with Elle magazine.

We also have to remember that Fergie is one of the most hard working celebrities when it comes fitness. Though she may not talk about it much, her workout regimen includes: strength training, high intensity cardio, low intensity cardio, ab workouts and yoga. We have also see her running and hiking with hubby Josh Duhamel. So, all the DelTacos and Jacks in the Boxes wouldn't really matter so much as they will be burnt in no time, and she will continue having her sexy figure.

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