Las Ketchup is a 4-girl group (previously consisting of three sisters), whose members are Lola, Pilar, Lucía and Rocio Muñoz from Córdoba in Andalucia, Spain. They are the daughters of Juan Muñoz, a flamenco guitarist known as El Tomate (The Tomato). They took their name in honor of their father's nickname. Prior to Rocio's addition to the group in 2006, the other three girls had success with their worldwide hit "Aserejé", also known as The Ketchup Song in 2002.