“I can even just hear the theme music of Titanic, and I’ll be bawling,” the three-time Oscar nominee explains. “And so that’s what I do on set if I need to cry in a scene.” But on the day the scene ...

Margot Robbie is revisiting the “surreal” moment when she was listening to music from Titanic while the film’s stars, Leonardo DiCaprio and Kate Winslet, were in the next room. The Barbiestar is set ...