Even veteran singer-songwriter Rey Valera was fooled by a contestant's singer-like looks.
Valera started Sunday's episode of "I Can See Your Voice" by eliminating a non-singer, before eliminating a secret singer in the second round.
He then eliminated two secret singers in a row in the last round, before deciding to go with Tina Erbon, a fishball vendor and a nanny.
Despite lacking in singing skills, Erbon was happy to be the last one standing because it is her dream to be an actress.
Based on the Korean show of the same title, "I Can See Your Voice" airs Saturdays after "Maalaala Mo Kaya" and Sundays after "Rated K."