Keira's Digi-Boobs

Keira KnightleyMost of us probably wouldn't be averse to a little digital enhancement.

But Keira Knightley can't stand the fakeness of it all.

In fact, the small-breasted star is furious that her chest is always blown-up on American movie posters.

She said: "I don't have any t***, so I can't show cleavage. But you're not actually allowed to be on a magazine in the US without at least a C cup because it turns people off."

And, you may be in for a surprise here ladies, it appears the reason for this is not because men want to see a girl with larger assets, oh no. It's the women.

A clearly disgusted Keira adds: "Apparently they have done market research and found that women want to see no less than a C cup on other women.

Keira in King Arthur - not the poster"Isn't that crazy? So they make my t*** bigger."

But our Keira, who can currently be seen in full swashbuckling mode in The Pirates Of The Caribbean: Dead Man's Chest, would prefer it if the pics were left alone.

The worst case of digital boobs could be seen on the poster for King Arthur, in which Keira played Guinevere.

She said: "Those things certainly weren't mine. I remember we had an interesting discussion when they said, 'We want to make them slightly larger and you'll get approval'.

"I was like, 'OK, fine. I honestly don't give a s***.'"

Well said, love.