Grupo Firme Headlines the Halftime Show for NFL Monday Night Football in Mexico City – Billboard
NFL México: Grupo Firme estará en el 'halftime show' del San Francisco 49ers vs Arizona Cardinals, TUDN NFL
Tributes, performances galore at 'Premio Lo Nuestro' awards
Grupo Firme fue abucheado en el partido de la NFL en el Azteca: “Se sienten gringos” - Infobae
Grupo Firme at risk of missing Monday Night Football in Mexico due to health problems of its vocalist?
Grupo Firme is booed during NFL Monday Night Football's halftime show (VIDEO)
Grupo Firme - Songs, Events and Music Stats