In 2006, Aranza returned to Mexican TV in the Desafio de Estrellas 2006, a new version of the same program previously produced in 2003 by TV Azteca.
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Because of the success of the telenovela and their song, Grupo Zarabanda toured Mexico with Muñecos de Papel, group formed from the telenovela, whose members included Ricky Martin and Sasha Sokol.
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Her parents supported her and encouraged her to take singing classes, and at the age of 10, with the company of her father, Aranza sang at a live presentation in Chihuahua.
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In the first few concerts, most of the non-Academia singers were eliminated, to the point that on the 15th concert only three remained: Alejandra Ley, actress and singer of the network, Jose Joel, son of Mexican superstar José José and Aranza.
At the conclusion of the final night of competition Aranza Barbosa of Tehuacán was crowned the winner.