Amy, la niña de la mochila azul is a Mexican telenovela produced by Televisa in 2004. Starring Danna Paola as Amy, Nora Salinas, Eduardo Capetillo, Pedro Armendáriz Jr. and Tatiana.
The show's premise revolves around a pair of twin sisters who were separated when they were young, and as adults the younger sister is forced to act as a "replacement" for her wealthy twin who wants to temporarily leave her husband and his family to enjoy a life of luxury with multiple lovers.
After witnessing a murder, single mother Estela Carrillo must hide the fact that she is an undocumented immigrant escaping a dark past. While hiding her secret, romantic interests and her dream of becoming a singer complicate her plans.
