Question: Name a Mexican pop/rock singer born in the 70s who acts on the telenovela "El derecho de nacer (TV series)"

Context paragraphs:
El derecho de nacer (1981 telenovela): El derecho de nacer (English title:"The right to be born") is a Mexican telenovela produced by Ernesto Alonso for Televisa in 1981.  Based on the Cuban radionovela of the same name written by Félix B. Caignet adapted for TV by Fernanda Villeli and directed by Raúl Araiza.

El derecho de nacer (film): El derecho de nacer ("The Right to Be Born") is a Mexican film produced in 1951.  It is based on a Cuban radionovela (radioplay) of the same name by Félix B. Caignet.  The movie, starred by Gloria Marín, broke box-office records in Mexico when it was first released

El derecho de nacer (1966 telenovela): El derecho de nacer is a Mexican telenovela produced by Televisa for Telesistema Mexicano in 1966.

El derecho de los hijos: El derecho de los hijos is a Mexican telenovela produced by Ernesto Alonso for Televisión Independiente de México in 1971.

El derecho de nacer: El derecho de nacer ("The right to be born") may refer to:

Me llaman Martina Sola: El derecho de los hijos is a Mexican telenovela produced by Raúl Astor for Televisión Independiente de México in 1972.

Cristian Castro: Cristian Sáez Valdés Castro (born 8 December 1974), referred to as Christian Castro or Cristian is a Mexican pop/rock singer.  Widely regarded as the best and third most outstanding Hispanic singer in history.

El derecho de nacer (2001 telenovela): El derecho de nacer (English title: "The right to be born") is a Mexican telenovela produced by Carlos Sotomayor for Televisa in 2001.  Is a remake of the popular 1981 telenovela of the same name.

Sábado en la Noche Tiki-Tiki: Sábado en la Noche Tiki-Tiki is the sixth album by Mexican iconic pop singer Verónica Castro, It was released in 1982 "Ven" is theme song to "El derecho de nacer (TV series)" Also in the telenovela Verónica Castro's son Cristian Castro plays her Lost son.

El derecho de matar: El derecho de matar ("The Right To Kill") is an Argentine novel by Raúl Barón Biza.  It was first published in 1933, however the first edition of the book was sequestered by the Argentine government, and thus was largely not available to the public until its second printing in 1935.  It is the author's most famous book.

Supporting paragraphs: Sábado en la Noche Tiki-Tiki Cristian Castro
Answer: Cristian Castro