"Equivocada" is the lead single of the live album Primera Fila by Mexican pop star Thalía. The single was officially released on October 7, 2009. It is a tragic love ballad. The song is a huge success for Thalía, already exceeding the number of digital sales in Mexico, Latin America, USA and Europe. The song peaked at #2 in the Latin Pop songs category on the Billboard charts and #8 on the Hot Latin Songs chart.