AceShowbiz -

They are best friends and now are heading to the big screen together, finally.

Yes, Nicole Kidman and Naomi Watts have delightfully given their agreement to work hand in hand in toplining a sexy thriller entitled "Need" which will see them as archenemies.

It is said that Watts will be billed to play a psychiatrist while Kidman is set to play the unstable patient who steals the shrink's husband. Independent financing is reportedly being mobilized for a late fall start with "Nip/Tuck" creator Ryan Murphy directing and Todd Black and Jason Blumenthal producing.

Friends since they were still young actresses in Australia, Kidman and Watts are known to have been looking for a movie project to do together. Both have been recognized as one of the most prominent actresses in Hollywood, with Kidman being granted an Academy Awards in 2003 and Watts receiving a nomination the year after.