The hour-glass figured actress has apparently been offered so many roles where she is  required to  bare all, that she has now  reserved the right  to insist on a  no-nudity clause in all her contracts.

"Scarlett is still very young, and is aware that the roles she takes are going to set out where her career as an actress takes her in the future," says a source close to the 22-year old star.

"She doesn't want to fall into the trap of being too controversial or too trashy so nude scenes are out unless she feels they are absolutely necessary."