Teen Angels was an Argentine pop band formed from the series Casi Ángeles. Its original members were Lali Espósito, Peter Lanzani, Nicolás Riera, Gastón Dalmau and China Suarez, who would be replaced in 2011 by Rochi Igarzábal.
Teen Angels recorded six studio albums and three live albums. Teen Angels 2 was certified double platinum, Teen Angels, Teen Angels 3 and Teen Angels 4 Platinum and gold Teen Angels 5 by CAPIF.
The band provided concerts and promotions in different cities in Argentina and in countries such as Peru, Chile, Israel, Spain, Uruguay, Mexico, Venezuela, Panama, Costa Rica, Guatemala, Dominican Republic, Ecuador, Brazil and Italy.
In 2011 the band become independent from the TV series and by hand of Sony Music. During that year they released a fifth record work , TeenAngels 5, a different CD and showing a more mature profile of the Band. In addition tours were made by the different points of Argentina, Israel, Uruguay and Peru; this tour highlighted the concert offered inside the Femme Fatale Tour of Britney Spears at the Estadio Ciudad de La Plata, Buenos Aires.
In March 2012 it was confirmed its dissolution and after a schedule of recitals farewell at the Teatro Gran Rex, on October 8, 2012 they made their last show in the Orfeo Superdomo of the city of Córdoba.
On May 30, 2013, the Argentine cinema released the "film" of their latest show, who was called : Teen Angels: El Adiós.