Well, so a little birdie tells us.
And the chatty birdie? None other than Beyonce herself.
Ms Knowles has revealed to Heat magazine that she's been weight-watching in the past few months for her upcoming role in the film Dreamgirls.
Out has gone the fatty (otherwise known as yummy) food and in has come a health kick of big proportions - one that's said to include five work-outs a week.
But Beyonce admits it's been a struggle:
"It's not been easy being a Southern girl who loves good soul food.
"I have a month to lose more weight, as I want to look completely different to how I normally do."
The singer's weight loss might come as a bit of a shock to her fans, as she's always championed womanly curves in the past.
But, alas, actors must suffer for their art.
Take a peep through our gallery of Beyonce through the years - what other excuse do you need to check the Naughty Girl out?
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