Àstrid Bergès-Frisbey ( born 26 May 1986 , Barcelona ) is a French-Spaniard actress and model . She is best known for playing Suzanne in '' The Sea Wall '' , the mermaid Syrena in '' Pirates of the Caribbean : On Stranger Tides '' and Sofi in '' I Origins '' . She is the recipient of the Prix Suzanne Bianchetti in 2009 and the Trophée Chopard Award for Female Revelation of the Year at the 2011 Cannes Film Festival and a nomination at the 2016 David di Donatello in Rome
2011 Cannes Film Festival
2011 Cannes Film Festival
Àstrid Bergès-Frisbey