How’s this for a tribute: Michael Jackson in butter. Iowa State Fair organizers have announced that in addition to their annual butter cow statute, there would be one of the pop music icon who died last week. Both the butter sculptures will be on display in a 40-degree cooler throughout the fair from Aug. 13 to 23 in Des Moines. Organizers say Jackson has been to the Iowa State Fair. He performed there twice with the Jackson Five in 1971.