An erotic actor or erotic actress or a porn star is somebody who appears in pornographic movies. Many actors/actresses may appear nude in films (usually rather briefly) or on stage but even if they depict sexual behavior they are not considered erotic actors. Most erotic actors use stage names.
... (and Old World counterparts)
4 Reformed churches in Korea
5 Reformed churches in Nigeria (and founding counterparts)
1 International organizations of Reformed ...