Lena Dunham has never been one to hold back with her opinions, and mostly she's totally on the ball.

Today though, there's been some unexpected drama, which started this morning when she called out a Spanish-language magazine for Photoshopping an image of her for their cover.

So far, so unsurprising. Plenty of magazines using editing tools, and Lena wouldn't be the first celebrity to hit back about it.

"[T]his is NOT what my body has ever looked like or will ever look like – the magazine has done more than the average photoshop," she wrote in a comment directed at TENTACIONES magazine, who feature her on their March cover.

However within hours, staff at the magazine responded – and explained they hadn't used ANY editing tools on the image. 

In fact, all they had done was crop the edges so it would fit their cover, a simple task that can be done using any PC.

"For the front cover of the magazine we used an image from the shoot you did in 2013 with the photographer Ruven Afanador, and which was published at the time by Entertainment Weekly," the open letter reads. 

"Here at TENTACIONES, we acquired the photo via the Corbis agency, and we used the original that they sent us without applying any kind of retouching. 

"Those who are familiar with and follow our magazine will know that we do not use Photoshop nor other digital tools to change the physical appearance of our cover stars, nor in the features to be found inside.

"On this occasion, the only thing we did was to crop the image to adapt it to the format of our front page."

They also linked to an original copy of the image, shared on Facebook by photographer Ruven Afanador back in 2013. Awks.

And they were sure to finish things off just a little cheekily, saying, "We are delighted to see that you still have your rebellious spirit. Let us have your address and we’ll send you our magazine as a courtesy every month, so that you can see for yourself that we like to reflect things the way that they really are."

Now to wait and see what Lena has to say…