Más vale sola is a Mexican sitcom television series created by Reynaldo López for TelevisaUnivision.

[2] The series follows Julieta Romeo and Pilar Maldonado, who happen to be half-sisters, since their father Amador, had two families, one in Mexico and the other in Argentina, without either knowing of the existence of the other.

While on a date, Amador overdoses on Viagra and is hospitalized, a situation that leads the sisters to suddenly meet.

Due to different situations, Julieta and Pilar end up living together despite being the complete opposite of each other in personality, habits and manners.

Initially, Benito Castro was to be part of the cast, reuniting with María Elena Saldaña after starring together in La Güereja y algo más; however, due to his death, he was replaced by Manuel "Flaco" Ibáñez.