At what age did the Mexican actress, singer and model appear on "Tu y Yo" with the 1978 winner of Miss Costa Rica?
Maribel Guardia Maribel Guardia (] ; born Maribel del Rocío Fernández-García on 29 May 1959 in San José, Costa Rica) is a Costa Rican actress, model, singer and TV hostess. She was winner of Miss Costa Rica 1978 and contestant in Miss Universe 1978.
Yamani Saied Yamani Esther Saied Calviño (born May 12, 1978 in Ciudad de Panamá Panamá) is a Panamanian model and beauty pageant contestant winner of the Señorita Panamá 1998. She also represented Panama in the Miss Universe 1999, the "48th Miss Universe". The pageant was held at Chaguaramas Convention Centre, Chaguaramas, Trinidad and Tobago on May 26, 1999.