A morals clause is a provision in a contract or official document that prohibits certain behavior in a person's private life. They deal with behavior such as sexual acts and drug use. They were commonly used in the contract between actors/actresses and film studios to uphold the public image sought to be portrayed by the studio. Morals clauses are included today in certain contracts of public figures, such as athletes, actors/actresses, and others. A morals clause may also be made part of a judgment for divorce or marital dissolution, typically preventing unmarried cohabitation or overnight guests of the opposite sex while children are present.