When Titanic debuted to film audiences in late 1997, it made Leonardo DiCaprio an international heartthrob for his handsome, youthful good looks. While the now 46-year-old wanted nothing to do with that cheesy “I’m the king of the world!” image and followed it up doing gritty roles in Gangs of New York and The Departed, he once embraced his Titanic success…at least privately.