'American Horror Story' Actress--Don't Bring That Other Actress Back...She's a Horror

Liana Mendoza, the actress who plays a cop on "American Horror Story" laid down the law Saturday...a Horror Story alum is not welcomed back on the show.

Mendoza was strolling along in an LA park when we asked her about reports that fellow actress Ashley Rickards wants to return back to the show. Ashley played a cheerleader in Season 1.

Let's put it this way...no one's getting a sunburn in that park after the shade Liana threw.

Liana says Ashley treated her badly on another movie and the last thing shes wants is to work with her again.