CREATE TABLE table_26250155_1 (week__number VARCHAR(255), original_artist VARCHAR(255), theme VARCHAR(255), order__number VARCHAR(255))
What was the number of weeks that had a Billboard Hot 100 Hits theme, an order number of 3, and an original artist of Sixpence None the Richer?
    
SQL: SELECT COUNT(week__number) FROM table_26250155_1 WHERE theme = "Billboard Hot 100 Hits" AND order__number = "3" AND original_artist = "Sixpence None the Richer"