British beauty Keira Knightley hates the changing fashion trends because she loves showing off her toned belly.

The actress is famous for her cropped tops, but now she fears the fashion police are trying to force her to cover up.

She says, "It's really annoying because apparently, now, you're not allowed to show your stomach, because it's considered vulgar.

"But I don't have any t**s, so I can't show cleavage... What am I going to show? The only part I really like is my stomach."

And the PIRATES OF THE CARIBBEAN star admits she wishes she could have stunning legs and the ability to wear a nice dress.

She adds, "A good pear of legs on someone else always makes me jealous. And when someone is wearing a good dress, I get jealous of that. I can never find good dresses."