If you didn't manage to get tickets to the MJ memorial at Staples Center tomorrow, fear not: you can probably still book a flight to Des Moines for the Iowa State Fair in August, when Jackson will be immortalized in butter. For ten days, the dairy King of Pop will stand next to the fair's traditional butter cow. Sculptor Sarah Pratt chose to portray the singer's famous moonwalk pose as a nod to the 40th anniversary of the moon landings this summer. Two years after that momentous event, the