Laura Smet (born 15 November 1983, Neuilly-sur-Seine, France) is a French actress. She is the daughter of rock musician Johnny Hallyday and actress Nathalie Baye. In 1986 Jean-Jacques Goldman wrote the song "Laura", which Johnny Hallyday later recorded.　　She changed schools numerous times growing up, and that she was sometimes picked on - for example for the fact that at a time when rap music was the fashion, her father was an old-fashioned rock'n'roller. She wanted initially to be a theatrical agent like her godfather, Dominique Besnehard In 1999 she left school and began studying theatre with Raymond Acquaviva　　2002 : Les Corps impatients (Eager Bodies), directed by Xavier Giannoli　　2003 : La Femme de Gilles, directed by Frédéric Fonteyne　　2004 : La Demoiselle d'honneur, directed by Claude Chabrol　　2006 : Le Passager de l'été, directed by Florence Moncorgé-Gabin　　2007 : UV, directed by Gilles Paquet-Brenner　　2007 : L'Heure zéro, directed by Pascal Thomas　　2008 : La Frontière de l'aube, directed by Philippe Garrel　　2010 : Pauline et Fran?ois, directed by Renaud Fély　　2010 : Insoup?onnable, directed by Gabriel Le Bomin