CREATE TABLE table_455 ("Episode" TEXT, "Theme" TEXT, "Song choice" TEXT, "Original artist" TEXT, "Order #" TEXT, "Result" TEXT)

What is the order number for songs by the original artist Luis Fonsi?
SELECT "Order #" FROM table_455 WHERE "Original artist" = 'Luis Fonsi'
SELECT "Order #" FROM "table_455" WHERE "Original artist" = 'Luis Fonsi'