Kim Cattrall: Diva On Set

They look all peachy keen and sexified for the big screen, but when the cameras stopped rolling, the claws came out!

Star magazine is reporting that Kim's co-stars on the 'Sex and the City Movie' are getting a hush-hush bonus for putting up with her diva fits.

An insider tells Star, "Kristin Davis and Cynthia Nixon are getting a 'hush-hush' bonus for not being divas during filming and as a thank-you for putting up with Kim."