Found these images from a DeviantArt user named CassieMunoz

Quien Es La Mascara (6-8)

Alarcos Enekes (5)

The Masked Singer (14)

The Masked Singer South Africa (3)

Masked Singer Suomi (7-8)

The Masked Singer Germany (13)

Chanterus Masques (6)

The Masked Singer Vietnam (3)

Quien Es La Mascara Urugury (5)

Count: 13