In Aztec religion, Coyolxāuhqui (Nahuatl pronunciation: [kojoɬˈʃaːʍkʷi], "Painted with Bells") is a daughter of the priestess Cōātlīcue ("Serpent Skirt"). She was the leader of her brothers, the Centzon Huitznahua ("Four Hundred Huitznahua"). She led her brothers in an attack against their mother, Cōātlīcue, when they learned she was pregnant, convinced she dishonored them all. The attack is thwarted by Coyolxāuhqui's other brother, Huitzilopochtli, the national deity of the Mexicas. In 1978, workers at an electric company accidentally discovered a large stone relief depicting Coyolxāuhqui in Mexico City. The discovery of the Coyolxāuhqui stone led to a large-scale excavation, directed by Eduardo Matos Moctezuma, to unearth the Huēyi Teōcalli (Templo Mayor in Spanish). The prominent position of the Coyolxāuhqui stone suggests the importance of her defeat by Huitzilopochtli in Aztec religion and national identity. From Wikipedia