Oscar de la Renta Birthday 2010-07-22 04:50:22

Let's clear our throats and sing happy birthday to one of the world's most successful fashion designers, Oscar de la Renta, who turns 78 today. In honor of the dapper man behind so many glamorous collections, we've put together a fun quiz to see how well you know everything from his early beginnings to his mega empire today. The celebration starts below!