Marta Peñate Amador (born November 5, 1990) is a 24-year-old journalism student from Las Palmas. She was surprised to learn she would become a housemate while she was covering the press conference to present the season just days before the competition began. Her secret is that she is the only housemate that knows all the secrets beforehand. Marta's prize will be reduced in €100,000 in case she wins as a punishment for hinting her secret. She was the fourteenth housemate to be evicted on Day 89.