Jessica SimpsonJessica SimpsonIf we were asked to choose a favourite part of our body, we'd probably opt for the usual - eyes, hair or legs.

But not so for the lovely Jessica Simpson. She has love for a much more unusual feature.

According to the singer, magazines who choose to airbrush her "butt-chin" are doing her body a disservice.

Speaking to US talk show host Jay Leno on his Tonight Show, Jessica revealed how appearing au natural for her recent Marie Claire magazine cover shoot was to send a message to real women about the art of airbrushing: "I wanted to show real women across America what a real woman looks like.

"I think we see too many models and too many celebrities airbrushed to perfection. It's nice to actually just see somebody with nothing."

When asked what features of hers are usually first to disappear under the airbrush, Jessica revealed her chin was top of the list: "When you see an airbrushed picture they take my moles off, they thin my nose out and they take my butt-chin away.

"I like my butt-chin."

Jessica is the latest in a growing line of celebrities who are challenging the idea of digital enhancing in the magazine industry. Earlier this month, Britney Spears released un-airbrushed images of herself taken at a fashion photo shoot to show fans the real her.

So, is there a particular someone enjoying Jessica's company at the moment, butt-chin and all? It seems not, as Jessica hinted at her current dating status: "I am single, but I’m mingling. Yeah, you know, I go out from time to time, privately."

We're sure that won't be the case for long, Jessica.

For more of Jessica's body over time, check out our gallery.

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