Vinoodh Matadin

Iconic fashion photography duo Inez van Lamsweerde and Vinoodh Matadin are moving along towards their professed goal of becoming a lifestyle brand.

Happy Valentine's Day! In honor of this oft-dreaded, always-candy-filled day, we've rounded up the coolest—and most powerful—couples working in fashion. Click through to read all about them, and let us know: who's your favorite fashion couple?

To survive in this business, you've got to have more than talent. You've got to be shrewd, savvy, determined—and a crazy-hard worker.

The Fashionista 50 slideshow. Click through for a bio of each of our picks.