Sienna Miller loves being called a c***.

I do not recommend this to everyone. But apparently calling Sienna Miller a c***, makes her think you are amazing. I can see guys around the world trying this one and getting kicked in the nuts 99.9% of the time......
Sienna Miller has been nicknamed "C***-ya" by the director of her latest movie. The stunning actress says Steve Buscemi came up with the offensive name when he first met her.
Sienna, who plays soap opera star Katya in 'Interview', said: "Steve is just so rude. I think it's amazing that he calls me 'C***-ya'. In America it's a very rude word. But in England it's used far too flippantly."