CREATE TABLE table_28491 ("Week #" TEXT, "Theme" TEXT, "Song choice" TEXT, "Original artist" TEXT, "Order #" TEXT, "Result" TEXT)

What was Katie's order number when the theme was The Rolling Stones?
SELECT "Order #" FROM table_28491 WHERE "Theme" = 'The Rolling Stones'
SELECT "Order #" FROM "table_28491" WHERE "Theme" = 'The Rolling Stones'