My war on Logic

Carol Burnett is sueing Fox over a parody of Burnetts cleaning lady character from her show. I guess the issue is that the cleaning lady is cleaning up a porn shop. I remember the scene and it did not last very long and wasn't that bad of a scene. This is the first time I have heard of Family Guy getting sued. I am kind of suprised since I figured that with the way they make fun of everyone they would get sued all the time.