Ariadna was previously married to David Trueba. He is a well known name in the film industry as he is an actor, director and writer. As a husband and wife, they welcomed two children together and they got divorced. From 2009, she has been dating Viggo Mortensen. Viggo Mortensen is also an actor. Her nationality is Spanish and she is of mixed ethnicity. Her height is five feet and seven inches tall.
When Ariadna was aged 17 years old, she was offered the role of Juan José Bigas Luna in the movie Lola. Two years later, she was seen in the movie El complot del Anells playing the role of Álvaro Fernández Armero. In the early 1990s, she starred in the movies like Un submarí a les Tovalles, Capitán Escalaborns, Barcelona Lamento and so on. She got her rise in fame in 1991 after she starred the role of Emilio Martínez Lázaro in the movie Amo tu cama rica. Her breakthrough role as an actress came with the turn of 21st century and that was after she portrayed the role of Alberto Lecchi in the Nueces para el amor. Her net worth is 8 million dollars.