La Reina del Sur is a Spanish-language telenovela produced by the United States televisionnetwork Telemundo, in conjunction with the Antena 3 network and RTI Producciones. Based on a novel of the same name by Spanish author Arturo Pérez-Reverte, the drama depicts the rise of Teresa Mendoza (Kate del Castillo), a young woman from Mexico who becomes the most powerful drug trafficker in southern Spain. La Reina del Sur was nominated for Novela of the Year, Favorite Lead Actress, and Best Bad Luck Video. With a $10 million budget it was the most expensive telenovela ever produced by Telemundo.