Matthew Broderick

Before teen sensation Matthew Broderick, married actress Sarah Jessica Parker, he had actually been dating his then co-star, Jennifer Grey during the filming of the infamous movie ‘Ferris Bueller’s Day Off.’ Broderick and Grey had been in Northern Ireland in a rented BMW when he accidentally drove onto the other side of the rode, hitting a daughter and elderly mother, who both died instantly. Grey and Broderick suffered quite a number of serious injuries as well, but incredibly, Broderick was only eventually charged with careless driving and had to pay a measly $175 in fines.