NEW YORK -  IMAN Cosmetics announces today that they will be the exclusive makeup sponsor for 2011 Caribbean International Fashion Week (CIFW).  The premier fashion event is a showcase of the Caribbean's best-established couture and up-and-coming fashion designers, debuting their summer collections.   Diamond Noir Collection in collaboration with the Caribbean Tourism Organization will host the show, scheduled for Wednesday, June 8th, 2011 at Arena, 135 West 41st Street in New York City, in celebration of Caribbean American Heritage Month...