Las Ketchup is a Spanish girl group founded by flamenco record producer Manuel "Queco" Ruiz.

All members of the group are daughters of flamenco musician Juan Manuel Muñoz Expósito, best known by his stage name, El Tomate (Spanish for "The Tomato").

In 2006, they were joined by Rocío, a fourth sister, and came back as a four girl group to represent Spain in the Eurovision Song Contest 2006.

– Best New Artist/Group – Best New Group – Best New Artist – Border Breakers (Best-selling album out of its country and within Europe with Hijas del Tomate) In 2002, the German comedian Elmar Brandt wrote (using the tune of Aserejé) a Gerhard Schröder parody called "Der Steuersong" (The Tax Song)[27] for the radio program The Gerd Show.

In 2002, a satirical version to the tune of Aserejé by El Grupo Mayonesa circulated in Gibraltar prior to the referendum on a proposal of joint sovereignty, entitled 'Vota Que No, Que No, Que No No No'[28] In 2003, the Slovak fictional musical duo Krímeš performed in TV show Uragán a satirical version to the tune of Aserejé called "Sereme" (We're Shi*ting).