She has had roles in Caminando, All Inclusive, Asterix at the Olympic Games, and 9 meses. In 2011, her sister Penélope was pregnant during the filming of Pirates of the Caribbean: On Stranger Tides, When her condition became too apparent, sister Mónica stepped in to act as stand-in for scenes shot from a distance. The director said they look so much alike, you couldn’t tell them apart. Mónica was born in 1977 in the Alcobendas district of Madrid, Spain. She comes from a working class background. Both she, her sister and brother have pursued the arts with success. Her brother Eduardo is a singer. She has been linked romantically over the years to singer Miguel Ángel Muñoz and actors Fabián Mazzei and Álex González. She has one daughter.