Top Star. ¿Cuánto vale tu voz? ("Top Star. How much is your voice worth?") is a Spanish singing reality competition series created and produced jointly by Fremantle and Mediaset España. It premiered on Mediaset's flagship channel Telecinco on May 7, 2021. Due to poor ratings, the show was pulled from its original Friday night time slot after two episodes, and later rescheduled for Saturdays starting May 29.