Beginning in the 1990s, iconic pop act of the 1980s Timbiriche began to lose popularity mainly to the constant change of bandmembers, while Magneto stood stable in the music scene. Before the teen bubblegum pop explosion in the US during the late 1990s, many pop acts came to light during the mid-1990s in Mexico and became successful. Most of them lasted until the end of the decade. This includes boybands Mercurio, Ragazzi, Tierra Cero and Kairo, female singers Lynda Thomas, Fey, Alessandra Rosaldo, Jeans, Irán Castillo, Edith Márquez, Bibi Gaytan, Maria Jose, Patricia Manterola and boy/girl groups Pandora, Sentidos Opuestos, Onda Vaselina, Kabah, Sentidos Opuestos. Calo and the comeback of Timbiriche in 1998. Minor one-hit wonder acts were successful during this era which were also focused on a teen pop formula.