Penelope Cruz stripped off for scorching sex scenes with Emile Hirsch in new Italian film ‘Venuto Al Mondo’. The 38-year-old Spanish actress plays a single mother who takes her teenage son to Sarajevo where his father died in the Bosnian war 16 years earlier, the Mirror reported. Cruz goes topless, as she has flashbacks to lots of steamy sex scenes with her former lover, played by the ‘Into The Wild’ star.