Three Loco (stylized as ¡Three Loco!) was an American comedy hip hop group composed of Andy Milonakis, Simon Rex (Dirt Nasty), and Horst Simco (Riff Raff). The trio. For this tart, a shortbread cookie crust cradles a sweet sour-cream custard and peach slices. A trip to the oven makes everything irresistibly golden. Simon Callow, Actor: Amadeus. Simon Callow was born on June 13, 1949 in London, England as Simon Phillip Hugh Callow. He is an actor and writer, known for Amadeus. Simon Phillip Hugh Callow, CBE (born 15 June 1949) is an English actor, musician, writer, and theatre director.